Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12031459 | Rocker arm assemblies | Mark Van Wingerden, Andrew T. Strong, James R. Sheren, Brent L. Rehm | 2024-07-09 |
| 11891923 | Valvetrain with rocker shaft housing magnetic latch | Adam Boden | 2024-02-06 |
| 11788439 | Development of a switching roller finger follower for cylinder deactivation in internal combustion engines | Andrei Dan Radulescu, Austin Robert Zurface, James R. Sheren, Luigi Lia, Philip Michael Kline | 2023-10-17 |
| 11486272 | Switching roller finger follower with re-settable starting position | Leighton Roberts, James R. Sheren, Michael J. Campbell | 2022-11-01 |
| 11008900 | Sliding contact for electrically actuated rocker arm | Petr Liskar, Jiri Cecrle, Dale Arden Stretch, Michael J. Campbell, Tomas Drabek +8 more | 2021-05-18 |
| 10890086 | Latch interface for a valve actuating device | James R. Sheren | 2021-01-12 |
| 10731518 | Sliding contact for electrically actuated rocker arm | Petr Liskar, Jiri Cecrle, Dale Arden Stretch, Michael J. Campbell, Tomas Drabek +8 more | 2020-08-04 |
| 10590809 | Valve train assembly | Eric Yankovic, Majo Cecur, Debra Lynn McFadden, Andrei Dan Radulescu, Douglas E. Wright | 2020-03-17 |
| 10415439 | Development of a switching roller finger follower for cylinder deactivation in internal combustion engines | Andrei Dan Radulescu, Austin Robert Zurface, James R. Sheren, Luigi Lia, Philip Michael Kline | 2019-09-17 |
| 10358951 | Sliding contact for electrically actuated rocker arm | Petr Liskar, Jiri Cecrle, Dale Arden Stretch, Michael J. Campbell, Tomas Drabek +8 more | 2019-07-23 |
| 10082050 | Anti-rotation device for lifter | Douglas J. Nielsen, Robert D. Hogan | 2018-09-25 |
| 9995183 | Valve actuating device and method of making same | James R. Sheren, Luigi Lia, Philip Michael Kline | 2018-06-12 |
| 9915180 | Latch interface for a valve actuating device | James R. Sheren | 2018-03-13 |
| 9885258 | Latch interface for a valve actuating device | James R. Sheren | 2018-02-06 |
| 9869211 | Valve actuating device and method of making same | James R. Sheren, Luigi Lia, Philip Michael Kline | 2018-01-16 |
| 9822673 | Latch interface for a valve actuating device | James R. Sheren | 2017-11-21 |
| 9243521 | Pump actuator anti-rotation device | Doug R. Cornett, John Page Chapman, Gary Lynn Janowiak, Daniel A. Nelson, Mark E. Jacobs +3 more | 2016-01-26 |
| D739440 | Pump actuator anti-rotation device | Doug R. Cornett, John Page Chapman, Gary Lynn Janowiak, Daniel A. Nelson, Mark E. Jacobs +3 more | 2015-09-22 |
| D701243 | Pump actuator anti-rotation device | Doug R. Cornett, John Page Chapman, Gary Lynn Janowiak, Daniel A. Nelson, Mark E. Jacobs +3 more | 2014-03-18 |