Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5727689 | Treatment device for particulate materials | George E. Anderson, William L. Kratochwill, William L. Stevenson, Joe C. Givens | 1998-03-17 |
| 5294002 | Air separator with spiral staves | — | 1994-03-15 |
| 5024148 | Coating removal device for granular materials | — | 1991-06-18 |
| 4869910 | Method of conditioning oil seeds and similar materials | Joe C. Givens, William L. Stevenson, William L. Kratochwill, George E. Anderson | 1989-09-26 |
| 4714812 | Apparatus and method for processing dielectric materials with microwave energy | Duane B. Haagensen, Leonard S. Smith | 1987-12-22 |