Inventor

Gerald Burt Kliman

Inventor

Niskayuna, NY, US

Overview

1982–2008

Patent span

Electricity

Primary field (CPC H)

Patents· 106 as inventor

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

H02Kprimary

H02KDynamo-electric machines28%

G01RMeasuring electric variables17%

Y10TTechnical subjects covered by former us classification16%

H01FMagnets4%

H02PControl or regulation of electric motors, electric generators or dynamo-electric converters4%

G05BControl or regulating systems in general3%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%

F16CShafts2%

H02HEmergency protective circuit arrangements2%

G01MTesting static or dynamic balance of machines or structures2%

PatentTitleYear

7,466,126'Universal sensor probe with adjustable members configured to fit between a plurality of slot openings of varying widths'2008 7,345,560'Method and apparatus for magnetizing a permanent magnet'2008 7,340,820'Machine stator fabrication method'2008 7,041,148'Coated ferromagnetic particles and compositions containing the same'2006 6,927,598'Test probe for electrical devices having low or no wedge depression'2005 6,927,597'Direct current machine monitoring system and method'2005 6,873,152'Differential sensor apparatus and method for laminated core fault detection'2005 6,873,683'Axial flux motor driven anode target for X-ray tube'2005 6,847,224'Test probe'2005 6,808,807'Coated ferromagnetic particles and composite magnetic articles thereof'2004 6,803,693'Stator core containing iron-aluminum alloy laminations and method of using'2004 6,794,884'Method and system for evaluating core stack pressure'2004 6,789,028'Method, system, and computer-readable medium for sensorless measurement of induction machine rotor bar pass frequency'2004 6,786,487'Actuated brush seal'2004 6,785,951'Rotor assembly and method of making'2004 6,784,585'Hybrid salient pole machines'2004 6,777,847'Rotor core utilizing laminations having slots with dual direction skew portions'2004 6,768,244'Stator, dynamoelectric machine, and methods for fabricating same'2004 6,756,788'Laminated core contact detection method and system'2004 6,728,580'Method and apparatus for estimating time to failure acceleration factor'2004 6,662,434'Method and apparatus for magnetizing a permanent magnet'2003 6,596,096'Permanent magnet for electromagnetic device and method of making'2003 6,578,251'Method of fabrication of an induction motor driven seal-less pump'2003 6,534,891'High speed induction motor rotor and method of fabrication'2003 6,509,664'Hybrid synchronous machines comprising permanent magnets and excitation windings in cylindrical element slots'2003 6,507,797'Direct current machine monitoring system and method'2003 6,507,789'Gear transmission condition monitoring method and apparatus'2003 6,496,782'Electric machine monitoring method and system'2002 6,495,940'Slip ring brush assembly and method'2002 6,489,781'Method and system for detecting core faults'2002 6,469,504'Method and system for detecting core faults'2002 6,462,457'Power generator'2002 6,448,758'Method for determining wear and other characteristics of electrodes in high voltage equipment'2002 6,449,564'Apparatus and method for monitoring shaft cracking or incipient pinion slip in a geared system'2002 6,445,105'Axial flux machine and method of fabrication'2002 6,421,618'Incipient leakage current fault detection apparatus and method'2002 6,396,188'Salient pole synchronous machine rotor including continuously extending end plates'2002 6,389,679'High voltage generator stator with radially inserted cable windings and assembly method'2002 6,373,921'X-ray unit including electromagnetic shield'2002 6,345,433'Fabrication method for high speed induction motor rotor'2002 6,335,631'Induction machine asymmetry detection instrument and method'2002 6,320,294'Claw pole stator structure'2001 6,300,767'System and apparatus for predicting failure in insulated systems'2001 6,281,610'Slip ring brush assembly and method'2001 6,278,217'High voltage generator stator with radially inserted cable windings and assembly method'2001 6,274,962'Induction motor driven seal-less pump'2001 6,262,550'Electrical motor monitoring system and method'2001 6,236,227'Method and apparatus for turn fault detection in multi-phase AC motors'2001 6,232,692'Sensorless control induction motor rotor slot shapes and fabrication methods'2001 6,208,132'Non-intrusive speed sensing for induction motors'2001 6,199,023'System for removing spurious signatures in motor current signature analysis'2001 6,198,803'Bearing assembly including rotating element and magnetic bearings'2001 6,169,489'Motor winding contamination detector and detection'2001 6,159,305'High speed induction motor rotor and method of fabrication'2000 6,145,187'Method for manufacturing a claw pole stator structure'2000 6,141,856'Method of fabricating rotors with retaining cylinders and reduced harmonic field effect losses'2000 6,141,196'Method and apparatus for compensation of phasor estimations'2000 6,140,730'High efficiency electric generator for mechanically powered electronic equipment'2000 6,121,788'Method and fixture for evaluating stator core quality in production'2000 6,042,265'Sensorless estimation of rotor temperature in induction motors'2000 6,043,664'Method and apparatus for turn fault detection in multi-phase AC motors'2000 6,029,336'Method of fabricating a permanent magnet line start motor having magnets outside the starting cage'2000 6,025,666'Controllable flux permanent magnet motor'2000 6,012,217'Method of fabrication of motor coil stator including bobbin wound coils'2000 5,990,588'Induction motor driven seal-less pump'1999 5,986,419'Quadrature axis winding for sensorless rotor angular position control of single phase permanent magnet motor'1999 5,890,277'Method for manufacturing a claw pole stator structure'1999 5,859,483'Staggered cooling holes for enhanced heat transfer in air-cooled motors'1999 5,828,210'X-ray tube anode drive speed monitor including flux pickup coil'1998 5,801,470'Rotors with retaining cylinders and reduced harmonic field effect losses'1998 5,796,194'Quadrature axis winding for sensorless rotor angular position control of single phase permanent magnet motor'1998 5,793,138'Fabrication of induction motors'1998 5,786,708'Self-tuning and compensating turn fault detector'1998 5,742,522'Adaptive, on line, statistical method and apparatus for detection of broken bars in motors by passive motor current monitoring and digital torque estimation'1998 5,729,066'Combined radial and axial magnetic bearings'1998 5,726,905'Adaptive, on line, statistical method and apparatus for motor bearing fault detection by passive motor current monitoring'1998 5,705,869'Magnetic axial thrust bearings fabricated on individual stator segments'1998 5,680,692'Fabrication of induction motors'1997 5,659,218'Motor stator including bobbin wound coils and method of fabrication'1997 5,550,880'Motor current signal processor using analog substraction of an estimated largest sine wave component'1996 5,548,172'Permanent magnet line start motor having magnets outside the starting cage'1996 5,517,169'Superconducting magnet with magnetic shielding'1996 5,514,978'Stator turn fault detector for AC motor'1996 5,477,163'Turn fault detection'1995 5,465,019'High-efficiency, low-noise electronically commutated motor having improved starting capability'1995 5,345,130'Modable permanent magnet rotor for optimized field shaping'1994 5,345,158'Electrical distribution equipment with torque estimating capability'1994 5,300,843'Fault tolerant active magnetic bearing'1994 5,159,220'Realizations of folded magnet AC motors'1992 5,117,553'Method of assembling rotor magnets'1992 5,053,666'Construction of reluctance motors'1991 5,049,815'Spectral analysis of induction motor current to detect rotor faults with reduced false alarms'1991 5,030,917'Transient rotor fault detection in induction and synchronous motors'1991 4,994,698'Vibratory linear motor system'1991 4,927,329'Aircraft engine unducted fan blade pitch control system'1990 4,918,831'Method of fabricating composite rotor laminations for use in reluctance, homopolar and permanent magnet machines'1990 4,916,346'Composite rotor lamination for use in reluctance hompolar, and permanent magnet machines'1990 4,896,089'Fault management system for a switched reluctance motor'1990 4,859,885'Winding for linear pump'1989 4,859,974'Electromagnetic motor/actuator'1989 4,808,932'Rotor fault and location detector for induction motors'1989 4,761,703'Rotor fault detector for induction motors'1988 4,578,610'Synchronous disk motor with amorphous metal stator and permanent magnet rotor and flywheel'1986 4,363,988'Induction disk motor with metal tape components'1982 4,356,377'Cutting thin metal sheet with an electron beam'1982 4,328,411'Cutting amorphous metal by crystallization with a laser or electron beam'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982–2008Patents assigned to GEN ELECTRIC (102)· patent assignee history

1982–2000Based in Schenectady, NY, US· patent location history

1988–1989Patents assigned to ELECTRIC POWER RES INST (2)· patent assignee history

1996–2008Based in Niskayuna, NY, US· patent location history

2001Patents assigned to GENEAL ELECTRIC COMPANY (1)· patent assignee history

2003Based in New York, NY, US· patent location history

2004Patents assigned to GEN ELECTRIC CANADA (1)· patent assignee history

2004Based in Niskayna, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GEN ELECTRIC	102	1982–2008
ELECTRIC POWER RES INST	2	1988–1989
GEN ELECTRIC CANADA	1	2004
GENEAL ELECTRIC COMPANY	1	2001

Locations

Location	Patents	Span
Niskayuna, New York, US	71	1996–2008
Schenectady, New York, US	33	1982–2000
Niskayna, New York, US	1	2004
New York, New York, US	1	2003