Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4287897 | Treatment and opening of oriental tobacco bales | Warren A. Brackmann | 1981-09-08 |
| 4259032 | Air lock | — | 1981-03-31 |
| 4222397 | Opening and moistening tobacco from bales | Warren A. Brackmann | 1980-09-16 |