Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4867180 | Cigarette making machine hopper | Warren A. Brackmann, Takeshi Nehyo, Michael H. Sheahan | 1989-09-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4867180 | Cigarette making machine hopper | Warren A. Brackmann, Takeshi Nehyo, Michael H. Sheahan | 1989-09-19 |