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Inventor

Marthinus van Schoor

Inventor
Medford, MA, US

Overview

25→
Patents
1996–2020
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 25 as inventor

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

F16Jprimary
F16JPistons13%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure9%
H10NElectric solid-state devices not otherwise provided for9%
B63HMarine propulsion or steering6%
F02DControlling combustion engines6%
F02PIgnition, other than compression ignition, for internal-combustion engines6%
E21BEarth or rock drilling4%
F02CGas-turbine plants4%
F04BPositive-displacement machines for liquids4%
F15DFluid dynamics, i.e. methods or means for influencing the flow of gases or liquids4%
PatentTitleYear
10,871,237Dual stage pressure relief valve202010,655,655Piezoelectric actuators optimized for synthetic jet actuators202010,557,550Flexible joint20209,970,545Stern tube seal system20189,803,666'Piezoelectric actuators optimized for synthetic jet actuators'20179,631,744'Aerial refueling hose'20179,180,326'Method and apparatus for thermally activated sprinklers'20158,608,172'Bulkhead seal'20138,419,020'Fluid activated shaft seal'20137,828,299'Fluid-activated shaft seal'20107,686,308'Fluid-activated shaft seal'20107,246,660'Borehole discontinuities for enhanced power generation'20077,208,845'Vibration based power generator'20077,205,707'Laser machining of electroactive ceramics'20077,167,009'Method and apparatus for determining electrical properties of structures'20076,979,937'Laser machining of electroactive ceramics'20056,802,216'Method and sheet like sensor for measuring stress distribution'20046,758,199'Tuned power ignition system'20046,550,341'Method and device for measuring strain using shape memory alloy materials'20036,415,242'System for weighing fixed wing and rotary wing aircraft by the measurement of cross-axis forces'20026,361,451'Variable stiffness shaft'20026,337,465'Laser machining of electroactive ceramics'20026,199,365'Piezoelectric chemical ignition device'20016,138,654'Piezoelectric ignition and sensing device'20005,564,516'Clutched electric motor steering system'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2015Based in Medford, MA, US· patent location history
2001–2015Patents assigned to MIDE TECHNOLOGY CORP (13)· patent assignee history
2007Patents assigned to HALLIBURTON ENERGY SERV INC (2)· patent assignee history
2013Patents assigned to VAN SCHOOR MARTHINUS (2)· patent assignee history
2017–2020Patents assigned to BOEING CO (2)· patent assignee history
2017–2020Based in Arlington, MA, US· patent location history
2018–2020Patents assigned to MIDE TECH CORPORATION (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MIDE TECHNOLOGY CORP132001–2015
BOEING CO22017–2020
HALLIBURTON ENERGY SERV INC22007
MIDE TECH CORPORATION22018–2020
VAN SCHOOR MARTHINUSself22013
Locations
LocationPatentsSpan
Medford, Massachusetts, US191996–2015
Arlington, Massachusetts, US62017–2020