Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7918303 | Machine control interlocks for an electrohydraulically controlled vehicle | David Joseph Klas, Robert Scott Tyler, Ricky Lee Weires, Leonard Keith Mast, Glenn O. Scheer +1 more | 2011-04-05 |
| 7784581 | Machine control interlocks for an electrohydraulically controlled vehicle | David Joseph Klas, Robert Scott Tyler, Ricky Lee Weires, Leonard Keith Mast, Glenn O. Scheer +1 more | 2010-08-31 |
| 7681686 | Operator control for simultaneous movement of a multifunction machine | David Joseph Klas, Robert Scott Tyler, Joshua Stephens, Leonard Keith Mast | 2010-03-23 |