Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839450 | Moisture-shrinkable films from starch graft copolymers | George F. Fanta | 1989-06-13 |
| 4454268 | Starch-based semipermeable films | Richard P. Westhoff | 1984-06-12 |
| 4337181 | Biodegradable starch-based blown films | Richard P. Westhoff | 1982-06-29 |