Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11181015 | Oil control valve for cam phaser | Rolando Huerta Ortiz | 2021-11-23 |
| 10502303 | Cam follower and guide assembly | Anteo Opipari, Nick J. Hendriksma | 2019-12-10 |
| 10315171 | Mixer assembly apparatus and method | Stephen L. Markle | 2019-06-11 |
| 10041384 | Control valve | Rolando Huerta Ortiz | 2018-08-07 |
| 9694329 | Mixer assembly apparatus and method | Stephen L. Markle | 2017-07-04 |
| 9327256 | Impeller assembly apparatus and method | Stephen L. Markle | 2016-05-03 |
| 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 |
| 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 |