Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE40003 | Tamper-evident container closure | Thom M. Perlmutter | 2008-01-15 |
| RE39867 | Tamper-evident container closure | Thom M. Perlmutter | 2007-10-09 |
| 6332550 | Tamper-evident container closure | Thom M. Perlmutter | 2001-12-25 |
| 6050436 | Tamper-evident container closure | Thom M. Perlmutter | 2000-04-18 |
| 5711443 | Tamper-evident container closure | — | 1998-01-27 |