Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5376445 | Microporous film of polyethylene and process for the production thereof | Joseph Arnold Paul Maria Simmelink | 1994-12-27 |
| 5370889 | Microporous film and process for the production thereof | Joseph Arnold Paul Maria Simmelink | 1994-12-06 |