Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6019900 | Single stage denitrification anaerobic digestion | Ramnik Singh | 2000-02-01 |
| 5628830 | Enzymatic hydrolysis of biomass material | — | 1997-05-13 |
| 5536325 | Method of treating biomass material | — | 1996-07-16 |
| 5366558 | Method of treating biomass material | — | 1994-11-22 |
| 5221357 | Method of treating biomass material | — | 1993-06-22 |
| 4706903 | Apparatus for the hydrolysis and disintegration of lignocellulosic | Michael Merriman, David Mixon | 1987-11-17 |
| 4384897 | Method of treating biomass material | — | 1983-05-24 |