Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4550554 | Crop processor | E. Cordell Lundahl, James G. Wiser, Laurel H. Jensen | 1985-11-05 |
| 4507910 | Automatic sonar activated height control for a header | James G. Wiser, E. Cordell Lundahl | 1985-04-02 |