Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699922 | Detachable closure system for an open-ended tubular member | — | 1997-12-23 |
| 5201109 | Method and apparatus for detachably joining two members | — | 1993-04-13 |
| 4872570 | Tamper indicator | — | 1989-10-10 |
| 4804096 | Tamper resistant container | — | 1989-02-14 |
| 4793500 | Tamper indicator | — | 1988-12-27 |