Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5284164 | Method for improving the quality of products produced in the cigarette manufacturing process | Evelyn M. Andrews, Ernest E. Collins, John N. Jewell, Dennis L. Sinksen, Darrel R. Stephens +1 more | 1994-02-08 |