Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5715844 | Tobacco reconstitution process | Thomas W. Brown, Sara Williams Devine, Thomas A. Perfetti | 1998-02-10 |
| 5533530 | Tobacco reconstitution process | Thomas W. Brown, Sara Williams Devine, Thomas A. Perfetti | 1996-07-09 |
| 5501237 | Tobacco reconstitution process | Edward J. S. Sohn | 1996-03-26 |
| 5339838 | Method for providing a reconstituted tobacco material | Edward Bernasek, Aju N. Lekwauwa, Walter R. D. Young, Jr. | 1994-08-23 |
| 5325877 | Tobacco reconstitution process | Edward J. Stephen Sohn, Lila H. O'Connor | 1994-07-05 |
| 5159942 | Process for providing smokable material for a cigarette | Paul Andrew Brinkley, Thomas W. Brown, Jack Gray Flinchum, Jr., Thomas A. Perfetti, James S. Thomasson | 1992-11-03 |
| 5143097 | Tobacco reconstitution process | Edward J. Stephen Sohn, Edward Bernasek | 1992-09-01 |
| 5099864 | Tobacco reconstitution process | George W. Fearrington, Jr. | 1992-03-31 |
| 4987906 | Tobacco reconstitution process | Edward Bernasek | 1991-01-29 |
| 4646764 | Process for providing roll reconstituted tobacco material | Gerard E. Leonard | 1987-03-03 |