Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4540099 | Tamper indicating package | Peter T. Swartzbaugh | 1985-09-10 |
| 4527706 | Tamper indicating package | Peter T. Swartzbaugh | 1985-07-09 |
| 4503985 | Tamper indicating package with large diameter opening | Peter T. Swartzbaugh | 1985-03-12 |