Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5360586 | Biodegradable cellulosic material and process for making such material | Danny R. Wyatt | 1994-11-01 |
| 4436545 | Process having the two-fold result of the disposal of waste pickle liquor and the production of fertilizer | Donald W. Lyons | 1984-03-13 |
| 4190534 | Waste water filtration and sludge removal system | — | 1980-02-26 |