Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8353639 | Turnbuckle lock | Francis J. Kelly, Anthony Scott Royer | 2013-01-15 |
| 7258491 | Bearing seal assembly for agricultural applications | Jordan Eric Gutowski, Philip David Cox, Jarrod R. Ruckle | 2007-08-21 |
| 7073949 | Disk blade bearing hub assembly | Jarrod R. Ruckle, Philip David Cox | 2006-07-11 |
| 7036604 | Structure for converting an integral implement to a drawn type | David L. Steinlage | 2006-05-02 |
| 6932512 | Agricultural rockshaft bearing block structure and wear inserts therefor | Philip David Cox | 2005-08-23 |
| 6578642 | Rear mounted attachment with single acting cylinder | Philip David Cox, Matthew Bryant Jones | 2003-06-17 |
| 6003616 | Wheel arm assembly interchangeable between walking beam and straight tandem configurations | Garrett Lee Goins | 1999-12-21 |
| 5992535 | Dual acting implement leveling system with transport stabilization | Garrett Lee Goins | 1999-11-30 |
| 4842077 | Disk harrow standard for support beams of different cross sections | Willard Peterson | 1989-06-27 |