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Marek T. Wlodarczyk
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Bloomfield Hills, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Fuel injectors with integral fiber optic pressure sensors and assoc...
Patent number
7,340,118
Issue date
Mar 4, 2008
Marek T. Wlodarczyk
G01 - MEASURING TESTING
Information
Patent Grant
Glow plug integrated pressure sensor with filter trap
Patent number
7,214,908
Issue date
May 8, 2007
Marek T. Wlodarczyk
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Glow plug integrated pressure sensor
Patent number
7,207,214
Issue date
Apr 24, 2007
Marek T. Wlodarczyk
G01 - MEASURING TESTING
Information
Patent Grant
Automotive cylinder pressure sensors
Patent number
6,966,217
Issue date
Nov 22, 2005
Marek T. Wlodarczyk
G01 - MEASURING TESTING
Information
Patent Grant
Temperature compensated fiber-optic pressure sensor
Patent number
6,823,738
Issue date
Nov 30, 2004
Marek T. Wlodarczyk
G01 - MEASURING TESTING
Information
Patent Grant
Automotive cylinder pressure sensors
Patent number
6,758,086
Issue date
Jul 6, 2004
Marek T. Wlodarczyk
G01 - MEASURING TESTING
Information
Patent Grant
Fuel injectors with integral fiber optic pressure sensors and assoc...
Patent number
6,622,549
Issue date
Sep 23, 2003
Marek T. Wlodarczyk
G01 - MEASURING TESTING
Information
Patent Grant
Fiber optic combustion pressure sensors for engine knock and misfir...
Patent number
6,131,465
Issue date
Oct 17, 2000
Marek T. Wlodarczyk
G01 - MEASURING TESTING
Information
Patent Grant
Integrated fiber optic combustion pressure sensor
Patent number
6,122,971
Issue date
Sep 26, 2000
Marek T. Wlodarczyk
G01 - MEASURING TESTING
Information
Patent Grant
Compensation and status monitoring devices for fiber optic intensit...
Patent number
5,600,125
Issue date
Feb 4, 1997
Thomas J. Poorman
G01 - MEASURING TESTING
Information
Patent Grant
Fiber optic combustion pressure sensor with improved long-term reli...
Patent number
5,600,070
Issue date
Feb 4, 1997
Marek Wlodarczyk
G01 - MEASURING TESTING
Information
Patent Grant
Fiberoptic sensor using tapered and bundled fibers
Patent number
5,438,873
Issue date
Aug 8, 1995
Fiberoptic Sensor Technologies, Inc.
Marek T. Wlodarczyk
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Fiberoptic pressure sensor having drift correction means for insitu...
Patent number
5,422,478
Issue date
Jun 6, 1995
Fiberoptic Sensor Technologies, Inc.
Marek T. Wlodarczyk
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Fiber optic microbend sensor for engine knock and misfire detection
Patent number
5,421,195
Issue date
Jun 6, 1995
Marek T. Wlodarczyk
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fiber optic diaphragm sensors for engine knock and misfire detection
Patent number
5,390,546
Issue date
Feb 21, 1995
Marek T. Wlodarczyk
G01 - MEASURING TESTING
Information
Patent Grant
Fiber optic pressure sensor systems
Patent number
5,385,053
Issue date
Jan 31, 1995
FiberOptic Sensor Technologies
Marek T. Wlodarczyk
G01 - MEASURING TESTING
Information
Patent Grant
Fiberoptic blood pressure and oxygenation sensor
Patent number
5,280,786
Issue date
Jan 25, 1994
Fiberoptic Sensor Technologies, Inc.
Marek T. Wlodarczyk
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Fiber optic pressure sensor systems
Patent number
5,275,053
Issue date
Jan 4, 1994
Fiberoptic Sensor Technologies, Inc.
Marek T. Wlodarczyk
G01 - MEASURING TESTING
Information
Patent Grant
Drift correction for fiberoptic pressure sensors
Patent number
5,247,171
Issue date
Sep 21, 1993
Fiberoptic Sensor Technologies, Inc.
Marek T. Wlodarczyk
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Miniature fiber optic pressure sensor
Patent number
4,932,262
Issue date
Jun 12, 1990
General Motors Corporation
Marek T. Wlodarczyk
G01 - MEASURING TESTING
Information
Patent Grant
Temperature compensated fiber optic pressure sensor
Patent number
4,932,263
Issue date
Jun 12, 1990
General Motors Corporation
Marek T. Wlodarczyk
G01 - MEASURING TESTING
Information
Patent Grant
Fiber optic sensors
Patent number
4,924,870
Issue date
May 15, 1990
Fiberoptic Sensor Technologies, Inc.
Marek T. Wlodarczyk
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Fiber optic pressure sensor using pressure sensitive fiber differen...
Patent number
4,918,305
Issue date
Apr 17, 1990
General Motors Corporation
Marek T. Wlodarczyk
G01 - MEASURING TESTING
Information
Patent Grant
Optical shaft position and speed sensor
Patent number
4,866,269
Issue date
Sep 12, 1989
General Motors Corporation
Marek T. Wlodarczyk
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Optical fast synchronization shaft position and speed sensor
Patent number
4,866,268
Issue date
Sep 12, 1989
General Motors Corporation
Dah-Lain Tang
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Dual wavelength microbend sensor
Patent number
4,727,254
Issue date
Feb 23, 1988
General Motors Corporation
Marek T. Wlodarczyk
G01 - MEASURING TESTING
Information
Patent Grant
Self aligning fiber optic microbend sensor
Patent number
4,678,903
Issue date
Jul 7, 1987
General Motors Corporation
Marek T. Wlodarczyk
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
CYLINDER HEAD COMPRESSION SENSOR GASKET ASSEMBLY, METHOD OF CONSTRU...
Publication number
20110239749
Publication date
Oct 6, 2011
David M. Toth
G01 - MEASURING TESTING
Information
Patent Application
GLOW PLUG INTEGRATED PRESSURE SENSOR WITH FILTER TRAP
Publication number
20070023412
Publication date
Feb 1, 2007
Marek T. Wlodarczyk
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Fuel injectors with integral fiber optic pressure sensors and assoc...
Publication number
20060170909
Publication date
Aug 3, 2006
Marek T. Wlodarczyk
G02 - OPTICS
Information
Patent Application
Automotive cylinder pressure sensors
Publication number
20030047004
Publication date
Mar 13, 2003
Marek T. Wlodarczyk
G01 - MEASURING TESTING