Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5094604 | Apparatus for making granular absorbent from fibrous materials | Loukia Papadopoulos, Jennifer A. Stein, Rudolph C. Valenta | 1992-03-10 |
| 4976977 | Pelleting agent having energy value | Mark S. Johnson, Edward B. Beaver, Manojlo Jovanovic | 1990-12-11 |