Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4766202 | Method for the preparation of a vinylidene chloride interpolymer film | William J. Raich | 1988-08-23 |
| 4694068 | Method for the preparation of a vinylidene chloride interpolymer film | William J. Raich | 1987-09-15 |