Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9782695 | De-aeration device for a hydraulically actuated variable valve actuation system | John Stallmann | 2017-10-10 |
| 9745874 | Piston assembly retainer with integrated spring seat | Béla Hofer, Donald J. Dixon, Kevin Sittner | 2017-08-29 |