Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11446726 | Metal fastening die assembly | Hans-Werner Fisch | 2022-09-20 |
| 10328481 | Clinching punch and apparatus | Glenn R. Koenigbauer, Paul D. Boyes | 2019-06-25 |
| 9931720 | Method of using a pierce nut insertion tool | Edwin G. Sawdon, Stephen E. Sawdon, Brian D. Petit | 2018-04-03 |
| 9421599 | Clinch clamp | Stephen E. Sawdon, Brian D. Petit | 2016-08-23 |
| 8881364 | Pierce nut insertion tool | Edwin G. Sawdon, Stephen E. Sawdon, Brian D. Petit | 2014-11-11 |
| 7694399 | Sheet fastening apparatus and method | Edwin G. Sawdon | 2010-04-13 |
| 7685925 | Intensifying cylinder | Edwin G. Sawdon, Brian D. Petit | 2010-03-30 |
| D557128 | Button shape for clinch joint | Edwin G. Sawdon | 2007-12-11 |
| 7263831 | Air-to-oil intensifying cylinder | Edwin G. Sawdon | 2007-09-04 |
| 7194859 | Intensifier | Edwin G. Sawdon, Brian D. Petit | 2007-03-27 |
| 7003861 | Tool assembly employing a flexible retainer | Edwin G. Sawdon, Stephen E. Sawdon | 2006-02-28 |
| 6996984 | Air-to-oil intensifying cylinder | Edwin G. Sawdon | 2006-02-14 |
| 6785959 | Tool assembly employing a flexible retainer | Edwin G. Sawdon, Stephen E. Sawdon | 2004-09-07 |
| 6757951 | Composite urethane stripper for metal joining apparatus | Edwin G. Sawdon | 2004-07-06 |
| 6430795 | Composite urethane stripper for metal joining apparatus | Edwin G. Sawdon | 2002-08-13 |
| 6059277 | Retracting power clamp | Edwin G. Sawdon | 2000-05-09 |
| 5938259 | Pad for universal gripper | Edwin G. Sawdon, Dean J. Kruger | 1999-08-17 |
| 5853211 | Universal gripper | Edwin G. Sawdon, Dean J. Kruger | 1998-12-29 |