Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4386493 | Method and apparatus for making large round crop bales | Melvin V. Gaeddert, Howard J. Ratzlaff, Martin E. Pruitt, Howard R. Lohrentz | 1983-06-07 |
| 4321787 | Method and apparatus for making large round crop bales | Melvin V. Gaeddert, Howard J. Ratzlaff, Martin E. Pruitt, Howard R. Lohrentz | 1982-03-30 |
| 4182102 | Crop pickup assembly | John Dale Anderson, Dwight C. Moddelmog | 1980-01-08 |