Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9347200 | Fluid control system for work vehicle | Richard J. Lech | 2016-05-24 |
| 9145659 | Ride control system | Robert Walz, C. David Anderson, David J. Sanning, Nicholas S. Chibucos | 2015-09-29 |
| 8926257 | Gripping device for articulated work machine | Nathan J. Bradley, Michael R. Heiar, Bradley Clayton O'Connor, David J. Sanning, Matthew D. Wagenbach | 2015-01-06 |
| 8875506 | Work vehicle lifting performance | Joseph R. Shoemaker | 2014-11-04 |
| 8621860 | Control system for work vehicle | C. David Anderson, Garrett L. Anderson | 2014-01-07 |
| 8353157 | Open center hydraulic system | Richard J. Lech, Garrett L. Anderson, C. David Anderson | 2013-01-15 |
| 7752780 | Hydraulic backhoe shift mechanism | Larry A. Johnson, Suhas Katdare | 2010-07-13 |
| 7251934 | Work vehicle hydraulic system | Richard J. Lech | 2007-08-07 |
| 6926113 | Cushioned steering for articulated vehicle | David R. Natzke, Donnell L. Dunn, Roger D. Mickelson | 2005-08-09 |
| 6817278 | Piston assembly for hydraulic cylinder | Roger D. Mickelson, Philip A. Iannarelli | 2004-11-16 |
| 6397890 | Variable metering fluid control valve | Roger D. Mickelson, David W. Swaim | 2002-06-04 |