Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4753917 | Sorbent for oil or other liquid hydrocarbons and method of manufacturing same | — | 1988-06-28 |
| 4710989 | Dry closet | — | 1987-12-08 |
| 4670156 | Sorbent for oil or other liquid hydrocarbons | — | 1987-06-02 |
| 4551253 | Method for removing oil from water with an absorbent | — | 1985-11-05 |