Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4722741 | Production of high methane content product by two phase anaerobic digestion | Thomas D. Hayes, James R. Frank | 1988-02-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4722741 | Production of high methane content product by two phase anaerobic digestion | Thomas D. Hayes, James R. Frank | 1988-02-02 |