Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9181958 | Fan shroud for pump | Thomas Kopel, Thomas A. Roth, Thomas P. Gavin, B. Keith Harshman, Raymond Hauser +1 more | 2015-11-10 |
| 8950520 | Front steering module for a zero turn radius vehicle | Raymond Hauser, Michael L. Bennett, Douglas W. Bell | 2015-02-10 |
| 8858198 | Fan shroud for pump | Thomas Kopel, Thomas A. Roth, Thomas P. Gavin, B. Keith Harshman, Raymond Hauser +1 more | 2014-10-14 |
| 8262109 | Steering system for a zero-turn radius vehicle | Douglas W. Bell | 2012-09-11 |
| 8152183 | Steering system for a zero-turn radius vehicle | Douglas W. Bell | 2012-04-10 |
| 8011678 | Steering system for a zero-turn radius vehicle | Douglas W. Bell | 2011-09-06 |
| 6923092 | Control mechanism for a hydraulic device | Thomas D. Wiley | 2005-08-02 |