Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10045471 | Soil working apparatus | — | 2018-08-14 |
| 8939637 | Apparatus for mixing and pumping manure slurries | — | 2015-01-27 |
| 7497388 | Distributor for liquid manure and the like | — | 2009-03-03 |
| 6942237 | Hitch assembly | — | 2005-09-13 |
| RE37863 | Method and apparatus for spreading a liquid slurry | — | 2002-10-01 |
| 5772082 | Method and apparatus for spreading a liquid slurry | — | 1998-06-30 |
| 5595397 | Method and apparatus for spreading a liquid slurry | — | 1997-01-21 |
| 5357883 | Method and apparatus for spreading a liquid slurry | — | 1994-10-25 |
| 5100303 | Agitator and pump assembly | — | 1992-03-31 |