Issued Patents All Time
Showing 1–3 of 3 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 |
| 5396911 | Substrate material for smoking articles | William J. Casey, Jeffery S. Gentry, Alvaro Gonzalez-Parra, Aju N. Lekwauwa, Dennis M. Riggs +4 more | 1995-03-14 |
| 4759380 | Filter cigarette having segmented sections | Alan B. Norman, Thomas A. Perfetti, Barry L. Saintsing | 1988-07-26 |