Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4340142 | Tobacco recovery from stemmery discards | Roger Z. de la Burde, Francis V. Utsch | 1982-07-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4340142 | Tobacco recovery from stemmery discards | Roger Z. de la Burde, Francis V. Utsch | 1982-07-20 |