Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4340142 | Tobacco recovery from stemmery discards | Roger Z. de la Burde, Russell B. Mait | 1982-07-20 |
| 4333483 | Tobacco product | Roger Z. de la Burde, Patrick E. Aument | 1982-06-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4340142 | Tobacco recovery from stemmery discards | Roger Z. de la Burde, Russell B. Mait | 1982-07-20 |
| 4333483 | Tobacco product | Roger Z. de la Burde, Patrick E. Aument | 1982-06-08 |