Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9558682 | Tamper evident security seal | Richard Dreisbach, Robert Debrody, Michael Baker | 2017-01-31 |
| 6948746 | Security seal and lock with enhanced bore sleeve | Terrence N. Brammall, Jeffrey A. Brimmer, Richard Gnoinski, Craig Hamilton, Richard Dreisbach | 2005-09-27 |
| 6540273 | Security seal and lock with enhanced bore sleeve | Terrence N. Brammall, Jeffrey A. Brimmer, Richard Gnoinski, Craig Hamilton, Richard Dreisbach | 2003-04-01 |
| 6494508 | Tamper evident security seal | Richard Dreisbach, George Lundberg | 2002-12-17 |
| 6390519 | Rotatable seal | Richard Dreisbach | 2002-05-21 |
| 6345847 | Security seal and lock | Richard Dreisbach, Terrence N. Brammall, Craig Hamilton | 2002-02-12 |