Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11181020 | Crankcase ventilation systems | Guy Robert Babbitt | 2021-11-23 |
| 10690085 | Variable travel valve apparatus for an internal combustion engine | Charles E. Price, Jay MCFARLANE, Stephen J. Charlton, William H. Anderson, David J. Evans +7 more | 2020-06-23 |