Patents per Year
Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5820812 | Process for strengthening collagen casings using ultraviolet irradiation | Robert B. Marder | 1998-10-13 | |
| 5622740 | Method for preparing edible casings and compositions thereof | — | 1997-04-22 | |
| 4388331 | Collagen sausage casing | — | 1983-06-14 | $27,720,000 |