Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5350051 | Agitator apparatus for cylindrical articles | Ricky N. Cooper, Renee R. Cooper, Charles P. Pendleton, Steven R. Rinehart, Richard N. Webb | 1994-09-27 |
| 4696312 | Method and apparatus for producing cigarette filler | William T. Callaham, John F. Sherwood, Richard E. Thatcher | 1987-09-29 |
| 4646759 | Vibrating trough tobacco separator and classifier | Richard E. Thatcher | 1987-03-03 |