Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11193397 | Lash adjuster with ball plunger retaining feature and method of making same | John Page Chapman, Prasanna Kumar Gudaloor | 2021-12-07 |
| 10253659 | Ball plunger for use in a hydraulic lash adjuster and method of making same | — | 2019-04-09 |
| 10094248 | Lash adjuster and method of making same | Prasanna Kumar Gudaloor, John Page Chapman | 2018-10-09 |
| 9388714 | Ball plunger for use in a hydraulic lash adjuster and method of making same | — | 2016-07-12 |
| 9243521 | Pump actuator anti-rotation device | Doug R. Cornett, John Page Chapman, Daniel A. Nelson, Mark E. Jacobs, Brent L. Rehm +3 more | 2016-01-26 |
| D739440 | Pump actuator anti-rotation device | Doug R. Cornett, John Page Chapman, Daniel A. Nelson, Mark E. Jacobs, Brent L. Rehm +3 more | 2015-09-22 |
| D701243 | Pump actuator anti-rotation device | Doug R. Cornett, John Page Chapman, Daniel A. Nelson, Mark E. Jacobs, Brent L. Rehm +3 more | 2014-03-18 |
| 8555842 | Cold-formed flat top plunger for use in a hydraulic lash adjuster and method of making same | — | 2013-10-15 |
| 5515819 | Biasing assembly for a variable valve timing mechanism | David M. Groh, Jon T. Barrett | 1996-05-14 |