Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Mark A. Farquhar — 23 Patents

LELear: 22 patents #39 of 1,996Top 2%
LDLear Automotive Dearborn: 1 patents #48 of 178Top 30%
Ortonville, MI: #10 of 227 inventorsTop 5%
Michigan: #3,302 of 86,293 inventorsTop 4%
Overall (All Time): #178,160 of 4,157,543Top 5%
23 Patents All Time
Mark A. Farquhar has been granted 23 US patents while listed as an inventor at Lear. The first was granted in 1999 and the most recent in August 2020. Mark A. Farquhar ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list Mark A. Farquhar in Ortonville, MI, US.

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10744908 Track adjuster Marc Laumeier, Michael Wojatzki, Wee Gam, Krzysztof Wroblewski 2020-08-18 $31,682,000
10011193 Seat cushion length extender with sensor Arjun Yetukuri, David A. Hein 2018-07-03 $10,338,000
9499072 Seat cushion length extender with sensor Arjun Yetukuri, David A. Hein 2016-11-22 $17,096,000
9333880 System and method for controlling vehicle seat movement David A. Hein, Arjun Yetukuri 2016-05-10 $8,111,000
8573701 Support member for vehicle seat head restraint Arjun Yetukuri, Eric Veine, Sai Prasad Jammalamadaka 2013-11-05 $4,753,000
8096617 Seat having tiltable seat cushion Peter Robert McCulloch 2012-01-17 $27,961,000
7975360 Head restraint support component for a vehicle seat Eric Veine, Gerald S. Locke 2011-07-12 $10,322,000
7894960 Active head restraint for a vehicle seat Arjun Yetukuri, Eric Veine 2011-02-22 $5,048,000
7661758 Head restraint support component for a vehicle seat Eric Veine, Gerald S. Locke 2010-02-16 $58,583,000
7159934 Vehicle seat and head restraint assembly Kar Low, Kenneth McQueen, Mark Sebby, Nagarjun Yetukuri 2007-01-09 $4,486,000
7128372 Vehicle seat having a lumbar support system Ken McQueen, Mladen Humer, Dale Smallwood 2006-10-31 $8,470,000
7097242 Anti-backdriving active head restraint Kambiz H. Z. Eslam, Oliver Klier, Eric Kozlowski, Kar Low, Christoph Warnken +1 more 2006-08-29 $3,945,000
6991288 Vehicle seat having a lumbar support system Ken McQueen, Mladen Humer, Dale Smallwood 2006-01-31 $3,281,000
6948773 Helical head restraint guide Nagarjun Yetukuri, Mladen Humer, Dale Smallwood 2005-09-27 $7,216,000
6899395 Cam-driven four-way head restraint assembly Nagarjun Yetukuri, Dale Smallwood, Paul Wier, Kenneth McQueen, Michael Phan 2005-05-31 $1,878,000
6837541 Vehicle seat having a lumbar support system Ken McQueen, Mladen Humer, Dale Smallwood 2005-01-04 $4,189,000
6789845 Vehicle seat having active head restraint system Ken McQueen, Mladen Humer, Dale Smallwood 2004-09-14 $3,227,000
6779840 Locking and unlocking mechanism for an active headrest for a vehicle seat Mladen Humer, Kaur Grewal, Kar Low, Kenneth McQueen, Nagarjun Yetukuri 2004-08-24 $4,248,000
6131871 Manually actuated seat adjuster Donald H. Bernhardt, Kirk P. Koening, Michael P. Sherry 2000-10-17
6050629 Vehicle seat having combined horizontal and vertical frame mounting system Don Bernhardt 2000-04-18 $16,864,000
5964505 Detachable cantilevered headrest having a ratchet mechanism Kirk P. Koenig, Ricardo O. Quincoses, Jr., Dean Rinke, Don Bernhardt 1999-10-12 $7,473,000
5895090 Vehicle with integrated restraint system Kirk P. Koenig, Byron Matthews 1999-04-20 $13,681,000
5879055 Automative seat back panel George Edward Dishner, Kirk P. Koenig, Dave Solak, Ricardo O. Quincoses, Jr., William G. McPherson 1999-03-09 $5,162,000