Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5265745 | Tamper evident top tab innerseal | Rodger J. Pereyra, Pierre H. LePere, Theresa A. McCarthy | 1993-11-30 |
| 4781296 | Method affording an easy opening device for nonwoven thermoplastic fiber envelopes | Richard L. Sheehan, Jr., Donald L. Pochardt | 1988-11-01 |