Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5678298 | Method of making composite castings using reinforcement insert cladding | Gregory N. Colvin, Stewart J. Veeck, Donald E. Larsen, Jr. | 1997-10-21 |
| D380249 | Recoil spring plug | John R. Bingham | 1997-06-24 |