Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421878 | Rocker arm assembly with improved latch pin assembly | — | 2025-09-23 |
| 12247501 | Switching roller finger follower with inner arm having asymmetric inner roller | Austin Robert Zurface, Egidio Canzoniere, Alessio Lorenzon | 2025-03-11 |
| 12221909 | Sleeved rocker shaft for type III heavy duty valve train | Ramy Rezkalla, Ryan Krieger | 2025-02-11 |
| 12078089 | Deactivating rocker arm and capsules | Mark Van Wingerden, Matthew A. Vance | 2024-09-03 |
| 12037929 | Metal stamped switching roller finger follower | Emanuele Raimondi, Massimo D'Amore, Jeffrey R. Brown, Ramy Rezkalla, Matthew A. Vance +1 more | 2024-07-16 |
| 11982211 | Direct-acting solenoid having variable triggering timing for electro-mechanical valvetrain and actuation levers for switching rocker arms | Andrew Lee | 2024-05-14 |
| 11905859 | Castellation assembly, lash capsule, and rocker arm | Ramy Rezkalla, Daniel A. Nelson, James R. Sheren, Michele Angelo Cecchi, Marco Ravoni +1 more | 2024-02-20 |
| 11867097 | Deactivating rocker arm and capsules | Mark Van Wingerden, Matthew A. Vance | 2024-01-09 |
| 11859519 | Lash setting features for castellation mechanism | James R. Sheren | 2024-01-02 |
| 11852047 | Rocker arm assembly with lost motion spring capsule | Ramy Rezkalla, Nicola Andrisani | 2023-12-26 |
| 11788439 | Development of a switching roller finger follower for cylinder deactivation in internal combustion engines | Austin Robert Zurface, James R. Sheren, Anthony L. Spoor, Luigi Lia, Philip Michael Kline | 2023-10-17 |
| 11781452 | Valve train assembly | Majo Cecur, Michael J. Campbell, Mark Van Wingerden | 2023-10-10 |
| 11555423 | Multi-mode valve lift | Matthew A. Vance, Nicola Andrisani, Nilesh L. Bagal | 2023-01-17 |
| 11549405 | Rocker arm assembly having lash management for cylinder deactivation and engine brake configuration | Leighton Roberts, Ramy Rezkalla, James R. Sheren, Mike J. Otto | 2023-01-10 |
| 11536168 | Valve train assembly | Majo Cecur, Michael J. Campbell, Mark Van Wingerden | 2022-12-27 |
| 11286817 | Deactivating rocker arm having two-stage latch pin | Mark Van Wingerden, Douglas J. Nielsen | 2022-03-29 |
| 11181013 | Cylinder head arrangement for variable valve actuation rocker arm assemblies | David Gerard Genise | 2021-11-23 |
| 10731517 | Valvetrain with rocker arm housing magnetic latch | Petr Liskar, Dale Arden Stretch, James E. McCarthy, Jr., Nicholas Peter Gillette | 2020-08-04 |
| 10590809 | Valve train assembly | Eric Yankovic, Majo Cecur, Debra Lynn McFadden, Anthony L. Spoor, Douglas E. Wright | 2020-03-17 |
| 10415439 | Development of a switching roller finger follower for cylinder deactivation in internal combustion engines | Austin Robert Zurface, James R. Sheren, Anthony L. Spoor, Luigi Lia, Philip Michael Kline | 2019-09-17 |
| 10294834 | Cylinder deactivation deactivating roller finger follower having improved packaging | Austin Robert Zurface, James E. McCarthy, Jr. | 2019-05-21 |
| 10240495 | Latch pin assembly; rocker arm arrangement using latch pin assembly; and assembling methods | — | 2019-03-26 |
| 10180087 | Rocker arm assembly and components therefor | Austin Robert Zurface, Daniel Bennett Trudell | 2019-01-15 |
| 10180089 | Valvetrain with rocker arm housing magnetically actuated latch | Petr Liskar, Mark A. Juds, Mustafa Huseyin, Peter J. Theisen, Amogh Vilas Kank +5 more | 2019-01-15 |
| 10087790 | Cylinder head arrangement for variable valve actuation rocker arm assemblies | David Gerard Genise | 2018-10-02 |