Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4373641 | Plastic closure and related container finish | John N. Banich, Sr. | 1983-02-15 |
| 4227618 | Expansion section for tamper-indicating ring of squeeze-off closure | — | 1980-10-14 |