Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7878166 | Device and method for retaining a valve bridge | James D. Wotherspoon, Patrick Kirk Harris | 2011-02-01 |
| 7584738 | Torsionally damped rotary shafts | Brian Knight | 2009-09-08 |
| 7500475 | Engine and method for operating an engine | Max B. Raymond, Nicholas John Richards, Andrew Oliver, Wei Cai | 2009-03-10 |