Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5445169 | Process for providing a tobacco extract | Paul Andrew Brinkley, Jack Gray Flinchum, Jr. | 1995-08-29 |
| 5322076 | Process for providing tobacco-containing papers for cigarettes | Paul Andrew Brinkley, Cynthia L. Davis, Mark L. Raker | 1994-06-21 |
| 5159942 | Process for providing smokable material for a cigarette | Paul Andrew Brinkley, Thomas W. Brown, Jack Gray Flinchum, Jr., Thomas A. Perfetti, Harvey J. Young | 1992-11-03 |
| 4962774 | Tobacco reconstitution process | Elwood Lee Williams, Jr., Barry Bryant, Cynthia H. Curtis, Thomas W. Brown | 1990-10-16 |