Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8807312 | Hydraulic actuating pin system | Jeffrey A. Buttjer | 2014-08-19 |
| 7344199 | Primary/secondary brake system | — | 2008-03-18 |
| 7278953 | Transmission shift control method | Joel Lee Mason | 2007-10-09 |
| 7252623 | Method of using a PTO clutch for auxiliary load measurement | Joel Lee Mason, Daniel Avery Allen, Bradley A. Merrill | 2007-08-07 |
| 6470247 | Vehicle hydraulic system monitoring system and method | Edwin Lee Eisele, Reno Antonio Rodeghiero | 2002-10-22 |
| 6254509 | Engine throttle control for improved shifting | — | 2001-07-03 |
| 5484242 | Snap ring retaining washer | — | 1996-01-16 |