Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7909276 | Agricultural sample grinder | Kevin L. Deppermann, Angela Ranae Koestel | 2011-03-22 |
| 7229034 | Seed crusher | Rhonda J. Feazel, John D. Hemphill, Sharon E. Malmberg, Craig Mierkowski, Donald Sutter +1 more | 2007-06-12 |