Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4337202 | Process of making L-gulono gamma lactone | John F. Witte | 1982-06-29 |
| 4208350 | Separating phenols from alkaline pulping spent liquors | Cheng Fan Lo | 1980-06-17 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4337202 | Process of making L-gulono gamma lactone | John F. Witte | 1982-06-29 |
| 4208350 | Separating phenols from alkaline pulping spent liquors | Cheng Fan Lo | 1980-06-17 |