Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6327970 | Grain husk cracking plate | Phillip Kooima | 2001-12-11 |
| 6234072 | Grain husk cracking plate | Phillip Kooima | 2001-05-22 |
| 6092750 | Agricultural mixer auger cutting blade | Phillip Kooima | 2000-07-25 |
| 5823449 | Agricultural feed mixer blade | Philip G. Kooima | 1998-10-20 |