Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12297757 | Lost motion variable valve actuation systems and method | John A. Schwoerer, G. Michael Gron, Jr., Thomas P. Howell | 2025-05-13 |
| 11401838 | Rotating actuator system for controlling valve actuation in an internal combustion engine | G. Michael Gron, Jr., Justin D. BALTRUCKI, Eric James Hodgkinson, Timothy Neal, Bruce A. Swanbon +2 more | 2022-08-02 |
| 11230951 | Lost motion variable valve actuation systems and methods | John A. Schwoerer, G. Michael Gron, Jr., Thomas P. Howell | 2022-01-25 |
| 10329969 | System and method of adjusting actuation timing of valves in a piston engine | Roger T. Simpson, Alan Steines, John A. Schwoerer | 2019-06-25 |
| 7735466 | Exhaust brake | Zdenek S. Meistrick, Neil Fuchs, Steven Botellio, Zhi Qiang Chu | 2010-06-15 |