Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11148238 | Method and apparatus for automated valve spring assembly | Timothy P. Coggins, John E. Ammond | 2021-10-19 |
| 8607426 | Method and apparatus for automated valve spring assembly | Timothy P. Coggins, John E. Ammond | 2013-12-17 |
| 4305304 | Motor sustained stored energy gyroscope | John Milburn Jessup, Edmund G. Brochu, Maurice M. Orlarey | 1981-12-15 |