Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6550433 | Engine valve actuator with valve seating control | Kevin J. Kinerson, Mark A. Israel, Richard Vanderpoel | 2003-04-22 |
| 6510824 | Variable lost motion valve actuator and method | Jeffrey Mossberg, Richard Vanderpoel, Steven Ernest, Guy Paterson, John A. Schwoerer +1 more | 2003-01-28 |