Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4898188 | Tobacco Processing | Benjamin F. Niven, Jr. | 1990-02-06 |
| 4727889 | Tobacco processing | Benjamin F. Niven, Jr. | 1988-03-01 |
| 4449541 | Tobacco treatment process | Max A. Wagoner, Daniel G. Williard | 1984-05-22 |
| 4438775 | Apparatus and process for treating tobacco | Max A. Wagoner, Daniel G. Williard | 1984-03-27 |