LexDanaLexDanabeta
Inventor

Richard A. Himmelmann

Inventor
Beloit, WI, US

Overview

110→
Patents
2008–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 110 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H02Kprimary
H02KDynamo-electric machines12%
B64DEquipment for fitting in or to aircraft9%
B64CAeroplanes7%
Y02TClimate change mitigation technologies related to transportation6%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants5%
Y10TTechnical subjects covered by former us classification5%
F16HGearing4%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors4%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters3%
B60LPropulsion of electrically-propelled vehicles3%
PatentTitleYear
11,084,594Helium based emergency power and fire suppression system202111,084,574Aerodynamic noise reducing thin-skin landing gear structure202111,009,327Series hybrid architecture for an unmanned underwater vehicle propulsion system202110,969,000Shaft internal lubrication with rifling grooves202110,933,981Aerodynamic noise reducing thin-skin landing gear structures and manufacturing techniques202110,914,562Exhaust valve for multiple start torpedo202110,876,424Energy recovery modules, generator arrangements, and methods of recovering energy in generator arrangements202010,830,562Wearable power modules with distributed energy storage systems202010,807,722Cabin air compressor motor cooling flow enhancement cowl202010,744,437Vented dynamic pressure recovery module for aircraft ECS202010,738,697Parallel combustor configuration for unmanned underwater vehicle propulsion turbine202010,738,695Electrically boosted regenerative bleed air system202010,731,557Cyclonic dirt separator for high efficiency brayton cycle based micro turbo alternator202010,718,598Series hybrid architecture for an unmanned underwater vehicle propulsion system202010,604,195System and apparatus for reducing the aerodynamic drag of a vehicle202010,590,982Thin-skin side stay beams and landing gear assemblies202010,587,170Generators with open loop active cooling202010,578,095Peristaltic motor and pump combination202010,570,957High load capacity hybrid foil bearing202010,563,690Thin-skin side stay beams and landing gear assemblies202010,560,011Linear electromechanical actuators202010,526,090Tangential entry water separator for aircraft ECS202010,479,525Utilization of engine bleed air to provide extended duration emergency aircraft power201910,422,302Load relieving mechanism for electro-mechanical actuator201910,414,477Pulsed power hybrid electric unmanned underwater vehicle propulsion system201910,393,225Integrated multi-function propulsion belt for air cushion supported aircraft cargo loading robot201910,385,915High load capacity hybrid foil bearing201910,371,137Metering for fluid motor and pump combination201910,331,147Temperature adjusting valve, a turbine pump assembly and method of adjusting flow through a valve201910,315,755Aerodynamic noise reducing thin-skin landing gear structure201910,265,707Motor cooling circuit with integrated FOD particle separator201910,233,931Turbine pump assembly with vacuum purged centrifugal impeller shrouds201910,202,178Unmanned underwater vehicle propulsion system including an AC power distribution bus201910,196,146Self propelled air cushion supported aircraft cargo loading systems and methods201910,199,889Electric machine having rotor with slanted permanent magnets201910,167,732Passive overspeed controlled turbo pump assembly201910,145,462Shaft internal lubrication with rifling grooves201810,099,776Rheologic fluid coupler for redundant linear electromechanical actuators201810,063,116Lamination clamping structure201810,005,557Pressure compensating air curtain for air cushion supported cargo loading platform20189,985,501Generators with open loop active cooling20189,937,997Conformal actuator operated aircraft cargo restraint mechanism20189,926,886'Magneto-rheologic damper for electromechanical actuator'20189,812,917'End turn support and cooling fixture'20179,800,122'Methods for handling a bearingless machine'20179,784,276'Compact centrifugal air blowers for air cushion supported cargo loading platform'20179,783,298'Noise reduction barrier for air cushion supported aircraft cargo loading robot'20179,783,299'Pressure compensating air curtain for air cushion supported cargo loading platform'20179,776,720'Air cushion aircraft cargo loading systems and wireless communication unit'20179,765,850'Saturation-controlled variable damper systems and methods'20179,764,840'Air cushion aircraft cargo loading systems and wireless charging unit'20179,732,818'Axial engagement-controlled variable damper systems and methods'20179,732,817'Axial engagement-controlled variable damper systems and methods'20179,643,723'Slide bushing supported aircraft cargo loading systems and methods'20179,580,250'Bushing cleaner systems and methods'20179,567,166'Compact centrifugal air blowers for air cushion supported cargo loading platform'20179,555,711'Power converters'20179,555,888'Pressure compensating air curtain for air cushion supported cargo loading platform'20179,511,860'Air cushion aircraft cargo loading systems and wireless communication unit'20169,511,861'Noise reduction barrier for air cushion supported aircraft cargo loading robot'20169,422,053'Passive fail safe coupling mechanism'20169,398,721'Cooling fluid flow passage matrix for electronics cooling'20169,387,931'Air cushion aircraft cargo loading systems and shuttle drive unit'20169,352,835'Wedge lift jacking system for crawler supported aircraft loading robot'20169,318,937'Flux controlled PM electric machine rotor'20169,297,446'Electro-mechanical actuators with integrated high resolution wide operating load range'20169,290,270'Air cushion aircraft cargo loading systems and methods'20169,284,063'Tail cone driven emergency power generating system'20169,284,130'Multi-zone load leveling system for air cushion supported aircraft cargo loading robot'20169,205,923'Manual override cargo unloading system for air cushion supported aircraft cargo loading robot'20159,166,510'Systems utilizing a controllable voltage AC generator system'20159,139,291'Integrated hydrostatic transmission for electronic taxiing operations'20159,097,210'Turbine generator assembly for thrust vector control'20159,091,250'Ultra high efficiency low friction drive chain for wind turbine applications'20158,933,576'Hybrid friction wheel gearbox drivetrain for wind turbine applications'20158,904,891'Wiper for translating ram'20148,847,444'Cooling of permanent magnet electric machine'20148,840,507'Dual redundant linear EMA with hard stop compliant driveline'20148,760,015'Cooling of permanent magnet electric machine'20148,680,849'Spring loaded gear driven resolver'20148,610,323'Bearingless machine'20138,604,651'Cooling of permanent magnet electric machine'20138,598,725'Utilizing flux controllable PM electric machines for wind turbine applications'20138,418,721'Control system for a valve assembly'20138,381,390'Method of producing hybrid cascading lubrication and cooling system for electrical machine'20138,342,290'Self cleaning grease lubricated spline'20138,278,858'Flux cancellation in a permanent magnet generator'20128,262,531'Actuator with differential and brake'20128,207,644'Hybrid cascading lubrication and cooling system'20128,193,783'Permanent magnet generator having passive flux control'20128,191,576'Quick disconnect utilizing guillotine valves'20128,191,571'Fluid circuit breaker quick disconnect coupling'20128,162,762'Generator flexible drive coupling'20128,109,165'Compliant non-jamming end of travel stop for a ball screw actuator'20128,089,189'Rotor for permanent magnet electric machine'20128,058,757'Electric motor with passive integral brake'20117,956,565'Variable field permanent magnet dynamoelectric machine'20117,948,192'Dual redundant variable field permanent magnet dynamoelectric machine'20117,923,874'Nested torsional damper for an electric machine'20117,859,154'Thermally operated rotatable component restraint system'20107,804,263'Control system for a controllable permanent magnet machine'20107,803,085'Electrically driven parallel shaft transmission that maintains delivered power while shifting'20107,737,591'Coaxial twin variable field permanent magnetic dynamoelectric machine'20107,728,475'Thermally operated rotatable component restraint system'20107,708,663'Continuously variable constant mesh epicyclic transmission'20107,677,135'Electromechanical power transfer system with multiple dynamoelectric machines'20107,646,124'Magnet retention system for permanent magnet motors and generators'20107,642,684'Nested variable field dynamoelectric machine'20107,389,712'Bi-directional two mode input, uni-directional single mode output drive train'20087,385,332'Permanent magnet dynamoelectric machine with axially displaceable permanent magnet rotor assembly'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2021Patents assigned to HAMILTON SUNDSTRAND CORP (70)· patent assignee history
2008–2021Based in Beloit, WI, US· patent location history
2010–2021Patents assigned to HAMILTON SUNSTRAND CORP (7)· patent assignee history
2011–2015Patents assigned to HIMMELMANN RICHARD A (24)· patent assignee history
2012–2013Based in Rockford, IL, US· patent location history
2013–2015Patents assigned to UNITED TECHNOLOGIES CORP (3)· patent assignee history
2015–2021Patents assigned to GOODRICH CORP (28)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HAMILTON SUNDSTRAND CORP702008–2021
GOODRICH CORP282015–2021
HIMMELMANN RICHARD Aself242011–2015
HAMILTON SUNSTRAND CORP72010–2021
UNITED TECHNOLOGIES CORP32013–2015
Locations
LocationPatentsSpan
Beloit, WI, US1082008–2021
Rockford, Illinois, US22012–2013