Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11781450 | Systems and methods for a poppet valve assembly | Jessica Siefker, Anthony Barr, Austin Schmitt, Alexander Schlarmann, Michael Kujak | 2023-10-10 |
| 10428697 | Fluid diverter | John Whitton, Pradeep Mohan Mohan Das | 2019-10-01 |
| 10221729 | Rocker shaft with de-aeration oil gallery segment | Faheem Ahmed, Colin Foster, David Chandler, John Whitton, Pradeep Mohan Mohan Das +1 more | 2019-03-05 |
| 10196944 | Mechanical lash control for a switchable roller finger follower | Matthew Evans | 2019-02-05 |
| 10132210 | Electric camshaft phaser with detent and method thereof | Jeffrey Mossberg, Andrew Mlinaric | 2018-11-20 |
| 10107149 | Multi-position camshaft phaser with two one-way wedge clutches | Simon Xunnan He | 2018-10-23 |
| 9945269 | Switchable valve train rocker shaft | Faheem Ahmed, Colin Foster, David Chandler, John Whitton, Pradeep Mohan Mohan Das +1 more | 2018-04-17 |
| 9945270 | Rocker shaft with de-aeration oil gallery segment | Faheem Ahmed, Colin Foster, David Chandler, John Whitton, Pradeep Mohan Mohan Das +1 more | 2018-04-17 |
| 9879573 | Multi-position camshaft phaser with two one-way wedge clutches and viscous damping | John Stallmann, Philip George | 2018-01-30 |
| 9874115 | Multi-position camshaft phaser with two one-way wedge clutches | Simon Xunnan He | 2018-01-23 |
| 9664076 | Switchable finger follower with lash adjustment shim | Matthew Evans | 2017-05-30 |
| 9587530 | Switchable finger follower with normally unlocked coupling element | — | 2017-03-07 |
| 9574466 | Multi-position camshaft phaser with two one-way wedge clutches | Jeffrey Shewell | 2017-02-21 |
| 9574463 | Switchable finger follower with lost motion spring lost stroke minimizer | Allen Hale | 2017-02-21 |
| 9447709 | Multi-position camshaft phaser with two one-way wedge clutches | — | 2016-09-20 |
| 9422837 | Camshaft phaser with two one-way wedge clutches | Jeffrey Hemphill, Philip George, Craig Dupuis, Brian Lee, Matthew Evans | 2016-08-23 |
| 9416688 | Switchable finger follower with combined lost motion spring and hydraulic lash adjuster clip | — | 2016-08-16 |
| 9284864 | Switching roller finger follower with locking mechanism | Rainer Pfeufer, Matthias Kapp | 2016-03-15 |
| 9212570 | Nested locking mechanism for switchable roller finger follower | Jeff Villemure, Jeffrey Shewell, Kirk Siefker | 2015-12-15 |
| 9115609 | Nested locking mechanism for switchable roller finger follower | Jeff Villemure, Jeffrey Shewell, Kirk Siefker | 2015-08-25 |
| 9057290 | Switching roller finger follower with locking mechanism | Kevin Poole | 2015-06-16 |
| 9021996 | Nested locking mechanism for switchable roller finger follower | Jeff Villemure, Jeffrey Shewell, Kirk Siefker | 2015-05-05 |
| 8991349 | Involute spring pallet component for a cylinder deactivation switchable roller finger follower | Jeff Villemure | 2015-03-31 |
| 8955481 | Three arm finger follower with cam switching profile and compression lost motion springs | — | 2015-02-17 |
| 8944405 | Solenoid valve plate | Peter Stegmann, Jens Hoppe | 2015-02-03 |