Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6690285 | Agricultural implement component rotation alarm | Rainer Schafer, Eberhard Holtkotte, Karl Josef Willeke, Larry N. Smith, Stanley J. Johnson +5 more | 2004-02-10 |
| 5941169 | Bale thrower control system | Patrick Augie, Thomas C. Boe | 1999-08-24 |
| 4204682 | Method and apparatus for outdoor tossing game | — | 1980-05-27 |