Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7937162 | Machine operator interface having linked help feature | Norval P. Thomson, Timothy J. Silvers | 2011-05-03 |
| D632704 | Windshield of a cab | Wolfgang Seidel, Rafael R. Dela Rosa, Randy Johnson | 2011-02-15 |
| D625741 | Cab portion of a wheel loader | Wolfgang Seidel, Rafael Dela Rosa, Randy Johnson | 2010-10-19 |