Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6206763 | Deburring machine | — | 2001-03-27 |
| 5159825 | Dedimpling apparatus | Richard L. Shafer | 1992-11-03 |
| 5129122 | Deburring apparatus | Richard L. Shafer | 1992-07-14 |
| 5103663 | Dedimpler and deburring apparatus | Richard L. Shafer | 1992-04-14 |
| 5095726 | Dedimpler and deburring apparatus | Richard L. Shafer | 1992-03-17 |