Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7520257 | Engine cylinder head | Scott A. Beatty, James William Brogdon, Michael P. Harmon, Humphrey Niven, James D. Peltier | 2009-04-21 |
| 7207309 | Runaway engine shutdown using compression inhibiting mechanism | Scott M. Schwartz, John Thomas Allington | 2007-04-24 |