Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5655278 | Apparatus and method for boring overhead cam engine cylinder heads | — | 1997-08-12 |
| 5613809 | Apparatus and method for machining valve seats in an engine cylinder head | Pierre Harmand | 1997-03-25 |
| 5590466 | Method for boring overhead cam engine cylinder heads | — | 1997-01-07 |