Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8453613 | Valve actuation system with valve seating control | Zhou Yang, Brian Ruggiero, John A. Schwoerer, Neil Fuchs | 2013-06-04 |
| 8079338 | Self adjusting valve catch with valve seating control | John A. Schwoerer, Zhou Yang, Brian Ruggiero, Neil Fuchs | 2011-12-20 |
| 7500466 | Variable valve actuation and engine braking | Brian Ruggiero | 2009-03-10 |