Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11549405 | Rocker arm assembly having lash management for cylinder deactivation and engine brake configuration | Andrei Dan Radulescu, Ramy Rezkalla, James R. Sheren, Mike J. Otto | 2023-01-10 |
| 11486272 | Switching roller finger follower with re-settable starting position | Anthony L. Spoor, James R. Sheren, Michael J. Campbell | 2022-11-01 |
| D932853 | Engine valve lifter having anti-rotation plug | Kevin W. Matson, Douglas E. Wright, James E. McCarthy, Jr., Matthew A. Vance, Otto Schultheis | 2021-10-12 |
| 10968788 | Two-part lifter assembly | James E. McCarthy, Jr., Ryan Krieger | 2021-04-06 |
| 10690016 | Engine valve lifter having anti-rotation plug | Kevin W. Matson, Douglas E. Wright, James E. McCarthy, Jr., Matthew A. Vance, Otto Schultheis | 2020-06-23 |
| D885439 | Engine valve lifter having anti-rotation plug | Kevin W. Matson, Douglas E. Wright, James E. McCarthy, Jr., Matthew A. Vance, Otto Schultheis | 2020-05-26 |
| 10494960 | Engine valve lifter | Keith E. Kropf | 2019-12-03 |