Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10808607 | Combustion chamber elasticity device | John M. Antonevich, Stephen D. Cofer, JR., Kent H. Clark, Garrett Blum, Michael Kosinski +2 more | 2020-10-20 |
| 10619549 | Lobed exhaust manifold slip joint | Peter Thomas Quanz | 2020-04-14 |