Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6666489 | Sealed gripper apparatus | — | 2003-12-23 |
| 6612557 | Adjustable stroke clamp | Edwin G. Sawdon, Stephen E. Sawdon | 2003-09-02 |
| 6488273 | Powered pivot unit | Edwin G. Sawdon, Andrew T. Sanders | 2002-12-03 |
| 6237458 | Auto equalized dual pierce unit | Glenn M. Dennison, Michael D. Miller | 2001-05-29 |
| 6200059 | Tool adjustment system | Edwin G. Sawdon | 2001-03-13 |
| 5938259 | Pad for universal gripper | Edwin G. Sawdon, Steven J. Sprotberry | 1999-08-17 |
| 5853211 | Universal gripper | Edwin G. Sawdon, Steven J. Sprotberry | 1998-12-29 |