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Marek T. Wlodarczyk — 27 Patents

FTFiberoptic Sensor Technologies: 7 patents #1 of 18Top 6%
General Motors: 7 patents #2,267 of 18,328Top 15%
Sterling Heights, MI: #28 of 1,485 inventorsTop 2%
Michigan: #2,576 of 86,293 inventorsTop 3%
Overall (All Time): #142,059 of 4,157,543Top 4%
27 Patents All Time
Marek T. Wlodarczyk has been granted 27 US patents while listed as an inventor at Fiberoptic Sensor Technologies. The first was granted in 1987 and the most recent in March 2008. Marek T. Wlodarczyk ranks #142,059 of 4,157,543 US inventors in our database (top 3.4%). Patent records list Marek T. Wlodarczyk in Sterling Heights, MI, US.

Patents per Year

Patents granted per year, 1987 to 2008Bar chart with a peak of 5 patents in 1995.peak 51987: 1 patents19871988: 1 patents1989: 2 patents19891990: 4 patents1993: 1 patents19931994: 2 patents1995: 5 patents19951997: 2 patents2000: 2 patents20002003: 1 patents2004: 2 patents20042005: 1 patents2007: 2 patents20072008: 1 patents2008

Issued Patents All Time

Showing 1–25 of 27 patents

Patent #TitleCo-InventorsDate
7340118 Fuel injectors with integral fiber optic pressure sensors and associated compensation and status monitoring devices Thomas J. Poorman 2008-03-04
7214908 Glow plug integrated pressure sensor with filter trap — 2007-05-08
7207214 Glow plug integrated pressure sensor — 2007-04-24
6966217 Automotive cylinder pressure sensors — 2005-11-22
6823738 Temperature compensated fiber-optic pressure sensor Thomas J. Poorman 2004-11-30
6758086 Automotive cylinder pressure sensors — 2004-07-06
6622549 Fuel injectors with integral fiber optic pressure sensors and associated compensation and status monitoring devices Thomas J. Poorman 2003-09-23
6131465 Fiber optic combustion pressure sensors for engine knock and misfire detection Jerzy A Kabala, Andrzej Mendak 2000-10-17
6122971 Integrated fiber optic combustion pressure sensor — 2000-09-26
5600070 Fiber optic combustion pressure sensor with improved long-term reliability — 1997-02-04
5600125 Compensation and status monitoring devices for fiber optic intensity-modulated sensors Thomas J. Poorman 1997-02-04
5438873 Fiberoptic sensor using tapered and bundled fibers Gang He 1995-08-08
5421195 Fiber optic microbend sensor for engine knock and misfire detection — 1995-06-06
5422478 Fiberoptic pressure sensor having drift correction means for insitu calibration David O. Danielson 1995-06-06
5390546 Fiber optic diaphragm sensors for engine knock and misfire detection — 1995-02-21
5385053 Fiber optic pressure sensor systems Daniel Vokovich 1995-01-31
5280786 Fiberoptic blood pressure and oxygenation sensor Charles D. Anderson, Daniel Vokovich 1994-01-25
5275053 Fiber optic pressure sensor systems Daniel Vokovich 1994-01-04
5247171 Drift correction for fiberoptic pressure sensors Luciano Coletta, Doug Tomasko, David O. Danielson, Mitch Van Ochten, Juan Velazquez 1993-09-21
4932262 Miniature fiber optic pressure sensor — 1990-06-12
4932263 Temperature compensated fiber optic pressure sensor — 1990-06-12
4924870 Fiber optic sensors Luciano Coletta, James Campbell, Douglas G. Tomasko 1990-05-15
4918305 Fiber optic pressure sensor using pressure sensitive fiber different from input and output fibers Mark K. Krage, Deborah J. Vickers 1990-04-17
4866268 Optical fast synchronization shaft position and speed sensor Dah-Lain Almon Tang 1989-09-12
4866269 Optical shaft position and speed sensor Dah-Lain Almon Tang 1989-09-12

Frequent Collaborators

Thomas J. Poorman4 shared
Daniel Vokovich3 shared
David O. Danielson2 shared
Mark K. Krage2 shared
Dah-Lain Almon Tang2 shared
Luciano Coletta2 shared

Nearby-Ranked Inventors

Glen R. Fantuzzi27
Muhammad Masuduzzaman27
Liem Hieu Dinh Vo27
Yusuke Amano27
William David Stewart27
Delphine Longrie27
David C. Tully27
Minako Kawabe27
Marinus Hansort27