Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE32014 | Process for expanding tobacco | Larry M. Sykes, Roger Z. de la Burde, Patrick E. Aument | 1985-10-29 |
| 4336814 | Process for expanding tobacco | Larry M. Sykes, Roger Z. de la Burde, Patrick E. Aument | 1982-06-29 |
| 4307735 | Apparatus for breaking down a mass of tobacco containing solid carbon dioxide | Robert T. Gaudlitz | 1981-12-29 |