Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9457854 | Track assembly for farm implement | Michael D. Van Mill, John Walvatne | 2016-10-04 |
| 9272653 | Grain cart with folding auger | Michael D. Van Mill, Ronald J. Schlimgen, John Walvatne | 2016-03-01 |