Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5302234 | Surgical cutting instrument forming method | Richard L. Grace, Jeff Grace, Ronald E. Vansaghi | 1994-04-12 |
| 5100506 | Chemically machined sheet metal cutting tools and method | Jeff Grace, Richard L. Grace | 1992-03-31 |