Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4847963 | Camshaft manufacture | Jeffrey A. Clark | 1989-07-18 |
| 4809562 | Camshaft manufacture | Jeffrey A. Clark | 1989-03-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4847963 | Camshaft manufacture | Jeffrey A. Clark | 1989-07-18 |
| 4809562 | Camshaft manufacture | Jeffrey A. Clark | 1989-03-07 |