Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4324601 | Preparation of glass container for thermoplastic closure | William J. Poad | 1982-04-13 |
| 4311247 | Glass container and thermoplastic closure combination | William J. Poad | 1982-01-19 |