Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11920538 | Anti-polish ring for an engine cylinder | Owen Summerfield, Craig Daniel Fox, Robert Harries, Jamie Kehoe, Kent H. Clark +4 more | 2024-03-05 |
| 10808607 | Combustion chamber elasticity device | Reid M. Irish, Stephen D. Cofer, JR., Kent H. Clark, Garrett Blum, Michael Kosinski +2 more | 2020-10-20 |
| 6532929 | Vented fastener | Timothy J. Buerkle, John Findlay | 2003-03-18 |
| 5066600 | Multiple waste isolation system | John E. Sundeen | 1991-11-19 |