Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4411319 | Sensitivity adjusting apparatus for tractor draft sensing and control system | Dale A. Wood | 1983-10-25 |
| 4363384 | Brake assembly | Leonard H. Richardson, Otto Mueller | 1982-12-14 |
| 4206813 | Draft sensing apparatus | Otto Mueller | 1980-06-10 |
| 4192750 | Stackable filter head unit | Dale A. Wood | 1980-03-11 |