Issued Patents 2020
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10858963 | Rocker arm assembly for engine braking | Douglas J. Nielsen | 2020-12-08 |
| 10815839 | Two step rocker arm having side by side roller configuration | Dale Arden Stretch | 2020-10-27 |
| 10801430 | In-cylinder EGR for air fuel ratio control | Douglas J. Nielsen | 2020-10-13 |
| 10781726 | Electrically latching rocker arm assembly having built-in OBD functionality | Mark A. Juds, Douglas Anthony Hughes, Nicholas Peter Gillette, Matthew Richard Busdiecker | 2020-09-22 |
| 10774694 | Valve train carrier assembly | Mark VanWingerden, Douglas J. Nielsen | 2020-09-15 |
| 10731517 | Valvetrain with rocker arm housing magnetic latch | Petr Liskar, Dale Arden Stretch, Nicholas Peter Gillette, Andrei Dan Radulescu | 2020-08-04 |
| 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 |
| 10690016 | Engine valve lifter having anti-rotation plug | Leighton Roberts, Kevin W. Matson, Douglas E. Wright, Matthew A. Vance, Otto Schultheis | 2020-06-23 |
| 10690017 | Hydraulic lash adjuster assembly sleeves | Leon Brown | 2020-06-23 |
| 10690024 | Rocker arm assembly for engine braking | Mark VanWingerden, Douglas J. Nielsen | 2020-06-23 |
| D885439 | Engine valve lifter having anti-rotation plug | Leighton Roberts, Kevin W. Matson, Douglas E. Wright, Matthew A. Vance, Otto Schultheis | 2020-05-26 |
| 10626758 | Rocker arm assembly | Douglas J. Nielsen, Kshamta Bishnoi | 2020-04-21 |
| 10619525 | Cylinder deactivation hydraulic lash adjuster | Douglas J. Nielsen | 2020-04-14 |
| 10605125 | Switching rocker arm | Matthew A. Vance | 2020-03-31 |
| 10590814 | Cylinder deactivation deactivating roller finger follower having improved packaging | Austin Robert Zurface | 2020-03-17 |
| 10570786 | Rocker assembly having improved durability | Otto Schultheis, Tony Eric Gordon, Mark Joseph Birler, Philip Michael Kline | 2020-02-25 |
| 10563549 | Cylinder deactivation control and methods | Douglas J. Nielsen, Christian Cousin | 2020-02-18 |
| 10544708 | Split axial cam shifting system variable valve actuation functions | Philip William Wetzel | 2020-01-28 |
| 10526928 | Axial cam shifting valve assembly with additional discrete valve event | Philip William Wetzel, Douglas J. Nielsen | 2020-01-07 |
| 10526934 | Cylinder deactivation control and methods | Douglas J. Nielsen, Christian Cousin | 2020-01-07 |