Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4911323 | Resealable container closure | Horst F. W. Arfert, Roger H. Donaldson, Eric L. Jensen | 1990-03-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4911323 | Resealable container closure | Horst F. W. Arfert, Roger H. Donaldson, Eric L. Jensen | 1990-03-27 |