Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11606894 | Implement guidance module | — | 2023-03-21 |
| 8256526 | Apparatus and a system for providing guidance control for pull type tongued implements | Eugene H. Schmidt | 2012-09-04 |
| 7623952 | GPS controlled guidance system for farm tractor/implement combination | Eugene H. Schmidt | 2009-11-24 |
| 7490678 | GPS controlled guidance system for farm tractor/implement combination | Eugene H. Schmidt, Lee F. Nikkel, Lawrence E. Kuhlmann, David R. Long | 2009-02-17 |
| 5524525 | Rotary servo valve and guidance system apparatus for controlling the same | Lee F. Nikkel, Eugene H. Schmidt | 1996-06-11 |
| 5421318 | Mobile portable pit cooking apparatus | Dennis Leon Unruh, Randal A. Koehn | 1995-06-06 |
| 5170849 | Guidance control system for farm tractor/implement combination | Lee F. Nikkel, Eugene H. Schmidt | 1992-12-15 |