Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7918303 | Machine control interlocks for an electrohydraulically controlled vehicle | David Joseph Klas, Robert Scott Tyler, Leonard Keith Mast, Donald Joseph Bagby, Glenn O. Scheer +1 more | 2011-04-05 |
| 7784581 | Machine control interlocks for an electrohydraulically controlled vehicle | David Joseph Klas, Robert Scott Tyler, Leonard Keith Mast, Donald Joseph Bagby, Glenn O. Scheer +1 more | 2010-08-31 |
| 5954494 | Pressure washer blower ignition electrical system | Thomas L. Goldsmith, Michael J. Wuertzer | 1999-09-21 |