Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RM

Richard A. Marsh — 35 Patents

General Motors: 18 patents #776 of 18,328Top 5%
Lam Research: 7 patents #416 of 2,128Top 20%
Applied Materials: 4 patents #2,532 of 7,310Top 35%
UFUS Air Force: 3 patents #2,305 of 16,312Top 15%
TMToledo Stamping & Manufacturing: 1 patents #4 of 7Top 60%
ALAlcatel: 1 patents #1,083 of 2,861Top 40%
Lockheed Martin: 1 patents #2,818 of 6,507Top 45%
Beverly Hills, MI: #38 of 1,381 inventorsTop 3%
Michigan: #1,712 of 86,293 inventorsTop 2%
Overall (All Time): #96,288 of 4,157,543Top 3%
35 Patents All Time
Richard A. Marsh has been granted 35 US patents while listed as an inventor at General Motors. The first was granted in 1984 and the most recent in January 2024. Richard A. Marsh ranks #96,288 of 4,157,543 US inventors in our database (top 2.3%). Patent records list Richard A. Marsh in Beverly Hills, MI, US.

Issued Patents All Time

Showing 1–25 of 35 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11887819 Systems for cooling RF heated chamber components Jon McChesney, Saravanapriyan Sriraman, Alexander Paterson, John Holland 2024-01-30 $261,554,000
11538666 Multi-zone cooling of plasma heated window Yiting Zhang, Saravanapriyan Sriraman, Alexander Paterson 2022-12-27 $127,850,000
11495441 Systems for cooling RF heated chamber components Jon McChesney, Saravanapriyan Sriraman, Alexander Paterson, John Holland 2022-11-08 $288,616,000
11171021 Internal plasma grid for semiconductor fabrication Harmeet Singh, Thorsten Lill, Alex Paterson, Saravanapriyan Sriraman 2021-11-09 $241,076,000
10825661 Systems for cooling RF heated chamber components Jon McChesney, Saravanapriyan Sriraman, Alexander Paterson, John Holland 2020-11-03 $88,965,000
10431434 Powered grid for plasma chamber Maolin Long, Alex Paterson, Ying Wu 2019-10-01 $27,307,000
9966236 Powered grid for plasma chamber Maolin Long, Alex Paterson, Ying Wu 2018-05-08 $30,612,000
9533549 System and method for controlling heating modes for hybrid electric vehicle (HEV) Kathy D. Rose, Andrew J. Farah, Daniel P. Grenn 2017-01-03 $11,117,000
9527495 Vehicle systems and methods with improved heating performance Andrew M. Zettel, Norman J. Weigert, Mark A. Manickaraj, Anthony H. Heap, Aniket Kothari +1 more 2016-12-27 $10,763,000
9299093 Method for charging a plug-in electric vehicle Kevin S. Kidston, Emily R. Wu, Reena L. Datta, Carol L. Johnson 2016-03-29 $10,406,000
9278684 Method and system for controlling a hybrid vehicle Mark A. Manickaraj, Andrew M. Zettel, Rick W. Szymczyk, Norman J. Weigert, Kevin A. Dietrich +1 more 2016-03-08 $9,310,000
9217690 Coolant loss detection and remediation in a liquid cooled battery pack Scott M. Skelton, Kulwinder Singh, Doug Parks 2015-12-22 $10,959,000
9172118 Method and system for estimating battery life Carol L. Johnson, Andrew H. Leutheuser, Shyh-yeu JAO 2015-10-27 $9,196,000
8918240 Method for operating hybrid vehicle Mark A. Manickaraj, Aniket Kothari, Lawrence P. Ziehr, Norman J. Weigert, Rick W. Szymczyk +2 more 2014-12-23 $11,759,000
8725335 System and methods for torque control in an electronic all wheel drive vehicle Joseph M. Tolkacz, R Travis Schwenke, Michael Kochem, Edmund F. Gaffney, William R. Cawthorne +1 more 2014-05-13 $8,181,000
8679658 Methods and systems for conditioning energy storage systems of vehicles Rolf B. Karlsson, George M. Claypole, Michael J. Kutcher, Keith R. Kabel 2014-03-25 $6,950,000
8253387 Battery charging control methods and apparatus Vernon L. Newhouse, Carol L. Johnson, Paul G. Groshek 2012-08-28 $5,587,000
7233855 Apparatus and method for comparing the fuel consumption of an alternative fuel vehicle with that of a traditionally fueled comparison vehicle Kevin S. Kidston, Paul E. Reinke, Jonathan R. Schwarz, Carlene M. Sienkiewicz 2007-06-19 $13,041,000
6346349 Anode invention for lithium/transition metal fluoride molten salt cells and batteries James D. Briscoe, Gabriel L. Castro, Janet M. Embrey, Robert Staniewicz 2002-02-12 $4,809,000
6038919 Measurement of quantity of incompressible substance in a closed container John V. Schmitt 2000-03-21 $238,998,000
5933241 Laser calibration of IR sensors using pulsed signals 1999-08-03 $69,567,000
5888304 Heater with shadow ring and purge above wafer surface Salvador P. Umotoy, Alan F. Morrison, Karl A. Littau, Lawrence Chung-Lai Lei, Dale R. DuBois 1999-03-30 $162,060,000
5855687 Substrate support shield in wafer processing reactors Dale R. DuBois, Alan F. Morrison, Mei Chang 1999-01-05 $50,013,000
5766365 Removable ring for controlling edge deposition in substrate processing apparatus Salvador P. Umotoy, Alan F. Morrison, Karl A. Littau, Lawrence Chung-Lai Lei 1998-06-16 $40,603,000
5645960 Thin film lithium polymer battery Bruno Scrosati, Lawrence G. Scanlon, Jr. 1997-07-08