Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5685443 | Composite closure and method of making same | F. Paul Marshall, Douglas G. Begley | 1997-11-11 |
| 5686040 | Method for producing closure gaskets | — | 1997-11-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5685443 | Composite closure and method of making same | F. Paul Marshall, Douglas G. Begley | 1997-11-11 |
| 5686040 | Method for producing closure gaskets | — | 1997-11-11 |