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

Michael E. McCarroll — 14 Patents

Delphi Technologies: 5 patents #650 of 4,124Top 20%
General Motors: 5 patents #3,105 of 18,328Top 20%
SPSpx: 2 patents #142 of 468Top 35%
SFSpx Flow: 2 patents #3 of 26Top 15%
West Henrietta, NY: #16 of 144 inventorsTop 15%
New York: #10,566 of 115,490 inventorsTop 10%
Overall (All Time): #332,869 of 4,157,543Top 9%
14 Patents All Time
Michael E. McCarroll has been granted 14 US patents while listed as an inventor at Delphi Technologies. The first was granted in 1992 and the most recent in November 2021. Michael E. McCarroll ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Michael E. McCarroll in West Henrietta, NY, US.

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11181015 Oil control valve for cam phaser Rolando Huerta Ortiz 2021-11-23 $79,484,000
10502303 Cam follower and guide assembly Anteo Opipari, Nick J. Hendriksma 2019-12-10 $13,646,000
10315171 Mixer assembly apparatus and method Stephen L. Markle 2019-06-11 $13,478,000
10041384 Control valve Rolando Huerta Ortiz 2018-08-07 $13,981,000
9694329 Mixer assembly apparatus and method Stephen L. Markle 2017-07-04
9327256 Impeller assembly apparatus and method Stephen L. Markle 2016-05-03 $6,704,000
9101887 Mixer attachment assembly apparatus and method Stephen L. Markle 2015-08-11
7946262 Lifter oil manifold assembly for variable activation and deactivation of valves in an internal combustion engine Dominic Borraccia, Alan G. Strandburg, David M. Peers, Michael J. Dinkel 2011-05-24
7882814 Inner arm stop for a switchable rocker arm Mark J. Spath, Nick J. Hendriksma 2011-02-08
7409941 Valve-deactivating hydraulic lifter having a vented internal lost motion spring Mark J. Spath 2008-08-12
7246585 Valve-deactivating hydraulic lifter having a vented internal lost motion spring Mark J. Spath 2007-07-24
6604498 Actuation mechanism for mode-switching roller finger follower Hermes A. Fernandez, Ryan D. Fogarty, Jongmin Lee, Wayne S. Harris, Nick J. Hendriksma 2003-08-12 $3,665,000
5163872 Compact camshaft phasing drive Michael J. Niemiec, Thomas H. Lichti, Kenneth A. Kovacevich 1992-11-17
5090364 Two-step valve operating mechanism Mark J. Spath, Mark A. Shost, Timothy W. Kunz, Guy Ernest Giannone, John Castellana 1992-02-25