Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4509196 | Tamper-indicating self-sealing pouch | Dennis A. Sak, Thomas Mestetsky | 1985-04-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4509196 | Tamper-indicating self-sealing pouch | Dennis A. Sak, Thomas Mestetsky | 1985-04-02 |