Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4319589 | Method and apparatus for perforating rod-like articles | — | 1982-03-16 |
| 4256125 | Cigarette making machine | — | 1981-03-17 |
| 4248139 | Manufacture of filters for cigarettes | — | 1981-02-03 |
| 4223685 | Cigarette making machine hopper | — | 1980-09-23 |
| 4214595 | Cigarette making machines | Jan A. Rakowicz, Ronald A. Ahern | 1980-07-29 |
| 4186754 | Cigarette manufacture | — | 1980-02-05 |