Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5012823 | Tobacco processing | Gus D. Keritsis, Jose Nepomuceno, Lewis Albert Haws | 1991-05-07 |
| 4966170 | Tobacco processing | Gus D. Keritsis, Jose Nepomuceno, Lewis Albert Haws | 1990-10-30 |
| 4619276 | Tobacco processing | James O. Dyson, Eugene B. Fischer, Robert T. Gaudlitz, Lewis Albert Haws, Gus D. Keritsis +4 more | 1986-10-28 |