Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4568505 | Process to produce sheet molding compound using a polyamide release film | Alfieri Degrassi, William Sacks | 1986-02-04 |
| 4444829 | Polyamide release film for sheet molding compound | Alfieri Degrassi, William Sacks | 1984-04-24 |