Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5415186 | Substrates material for smoking articles | William J. Casey, Jeffery S. Gentry, Alvaro Gonzalez-Parra, Aju N. Lekwauwa, Dennis M. Riggs +5 more | 1995-05-16 |
| 5105837 | Smoking article with improved wrapper | Russell D. Barnes, Carmen P. DiGrigoli, Loyd G. Kasbo, Peter E. Brighenti, William F. Cartwright +1 more | 1992-04-21 |