Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11148238 | Method and apparatus for automated valve spring assembly | Jack Moran, John E. Ammond | 2021-10-19 |
| 8607426 | Method and apparatus for automated valve spring assembly | John E. Ammond, Jack Moran | 2013-12-17 |
| 6986440 | Escapement system | John E. Ammond, Phil A. Lang | 2006-01-17 |