Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Mark Long — 18 Patents

Delphi Technologies: 15 patents #143 of 4,124Top 4%
General Motors: 3 patents #4,723 of 18,328Top 30%
Centerville, OH: #41 of 668 inventorsTop 7%
Ohio: #3,874 of 73,341 inventorsTop 6%
Overall (All Time): #245,716 of 4,157,543Top 6%
18 Patents All Time
Mark Long has been granted 18 US patents while listed as an inventor at Delphi Technologies. The first was granted in 2000 and the most recent in March 2009. Mark Long ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Mark Long in Centerville, OH, US.

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7510061 MR-fluid hydraulic mount Mark Bodie 2009-03-31
7159855 Hydraulic mount with reciprocating secondary orifice track-mass Sanjiv Tewani, Mark Bodie, Ronald Beer, James P. Hamberg 2007-01-09
7118100 Magnetorheological-fluid hydraulic mount Sanjiv Tewani, Mark Bodie, Jamieson K. Kiefer, John A. Walterbusch 2006-10-10
7063191 Reversed decoupler assembly for MR mount Patrick Neil Hopkins, Mark Bodie 2006-06-20
7036804 Bi-state hydraulic mount with integral controller Mark Bodie, Sanjiv Tewani, Ronald Beer, Bruce Heaston, Brandon Fedders 2006-05-02
6848682 Bi-state hydraulic mount Sanjiv Tewani, Mark Bodie 2005-02-01 $1,906,000
6799754 Dual track variable orifice mount Mark Bodie, Sanjiv Tewani 2004-10-05 $1,100,000
6691990 Variable orifice track powertrain mount Mark Bodie 2004-02-17 $1,504,000
6622995 Hydraulic mount with magnetorheological fluid Thomas Baudendistel, Sanjiv Tewani, Jay Michael Shores, Richard E. Longhouse, Chandra S. Namuduri +1 more 2003-09-23 $1,664,000
6547226 Bi-state hydraulic mount with annular decoupler Jay Michael Shores, Sanjiv Tewani, Richard E. Longhouse 2003-04-15 $1,495,000
6485005 Hydraulic mount with gas spring supported decoupler Sanjiv Tewani, James Eugene Dingle, Thomas Baudendistel, James P. Hamberg, Nancy Bowman McKinney +1 more 2002-11-26 $1,585,000
6439556 Active decoupler hydraulic mount Thomas Baudendistel, Sanjiv Tewani, James Eugene Dingle, Robert T. Foister 2002-08-27 $2,663,000
6422545 Vacuum actuated active decoupler mount Thomas Baudendistel, Sanjiv Tewani, James Eugene Dingle 2002-07-23 $1,006,000
6412761 Hybrid hydraulic mount with magnetorheological fluid chamber Thomas Baudendistel, Sanjiv Tewani, James Eugene Dingle 2002-07-02 $6,270,000
6361031 Adaptive hydraulic engine mount Jay Michael Shores, Sanjiv Tewani, Thomas Baudendistel, James Eugene Dingle 2002-03-26 $2,302,000
6068246 Slim profile hydraulic engine mount Chiung Alex Lee, Richard E. Longhouse, Jay Michael Shores, Daniel Edward Ferris, II 2000-05-30
6056279 Duo-pumping hydraulic mount Chiung Alex Lee, Richard E. Longhouse, Daniel Edward Ferris, II 2000-05-02
6036183 Bi-state hydraulic engine mount Chiung Alex Lee, Jay Michael Shores, Gary Lee Johnston, William C. Kruckemeyer, Frederick C. Miller 2000-03-14