Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5167243 | Disinfestation system for agricultural products | David Grider, Ricky L. Hughes, Neil A. Thaggard, John R. Wagner, Leroy G. Webb +1 more | 1992-12-01 |
| H31 | Method and apparatus for determining the size distribution of tobacco | John R. Wagner, Werner P. Kirschstein | 1986-03-04 |