Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8556341 | Vehicular seat shock absorbing module | — | 2013-10-15 |
| D363941 | Feed mixer | John L. Johnstrud, Randal J. Johnsrud | 1995-11-07 |
| 5249860 | Material mixer | Eldon F. Buschbom | 1993-10-05 |
| 4650124 | Chemical spray applicator | Gary P. Olson | 1987-03-17 |