Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4891459 | Oil production by entrained pyrolysis of biomass and processing of oil and char | James A. Knight | 1990-01-02 |
| 4497637 | Thermochemical conversion of biomass to syngas via an entrained pyrolysis/gasification process | Kenneth R. Purdy, James A. Knight | 1985-02-05 |