Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8376176 | Container having a flange with a pivotable tab indicating tamper evidence | Gustav Dengel, Frank Diesterbeck, Robert Guido Georgiadis | 2013-02-19 |
| 7731049 | Container with a cover indicating previous opening | Gustav Dengel, Frank Diesterbeck, Robert Guido Georgiadis | 2010-06-08 |
| 6840398 | Plastic receptacle with lid | — | 2005-01-11 |
| 5303839 | Plastic container with lid | — | 1994-04-19 |