Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5338766 | Superabsorbent polymer foam | Paul Dennis Trokhan | 1994-08-16 |
| 5279767 | Chemical softening composition useful in fibrous cellulosic materials | Paul Dennis Trokhan | 1994-01-18 |