Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7540331 | Soil working implement with retractable wheels | — | 2009-06-02 |
| 7478682 | Scarifying rake drag | — | 2009-01-20 |
| RE39889 | Implement for preparing seedbeds | — | 2007-10-23 |
| 7066275 | Rock separator with beveled tines and removable grates | — | 2006-06-27 |
| 7055698 | Rock separator | — | 2006-06-06 |
| 6739404 | Wheel supported implement for working and grading soil | — | 2004-05-25 |
| 5806605 | Implement for preparing seedbeds | — | 1998-09-15 |
| 5515625 | Rake attachment with scarifying teeth for a skid steer | — | 1996-05-14 |
| 5413181 | Rake attachment for a skid steer | — | 1995-05-09 |