Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12312764 | Self-leveling lift arm assembly for power machines | David Glasser | 2025-05-27 |
| 12103608 | Traction control for steering articulated power machine | Kevin J. Zent | 2024-10-01 |
| 11878743 | Assist mechanism for moving cab on power machine | Benjamin Storhaug | 2024-01-23 |
| 11685451 | Shield for drive motor | Thomas J. Tokach | 2023-06-27 |
| 11305812 | Traction control for steering articulated power machine | Kevin J. Zent | 2022-04-19 |
| 11255070 | Hydraulic coupling | Dennis Agnew, Brent Durkin, Caren A. Loebs | 2022-02-22 |
| 11168712 | Hydraulic leveling circuit for power machines | Kevin J. Zent, David Glasser, Scott J. LaCoe, Matthew J. Kaldor | 2021-11-09 |
| 11142885 | Mechanical self-leveling lift arm structure for power machine | — | 2021-10-12 |
| 11105065 | Lift arm leveling system | David Glasser | 2021-08-31 |
| 11052715 | Loader suspension | Thomas J. Tokach, Jeffrey A. Dahl | 2021-07-06 |
| 9382925 | Automated shifting of hydraulic drive systems | Patrick P. Lacher, Gunter Matt | 2016-07-05 |
| 8100045 | Hydraulic cylinder rod position sensor | Jason A. Osborn, Darron Carr | 2012-01-24 |
| 7712555 | Steerable series two speed motor configuration | — | 2010-05-11 |
| 7537079 | Passively rephasing piston | Matthew R. Kettner | 2009-05-26 |
| 7506506 | Multi-purpose hydraulic system | — | 2009-03-24 |
| 7506719 | Self-synchronizing hydraulic system | — | 2009-03-24 |
| 7455494 | Control circuit for an attachment mounting device | — | 2008-11-25 |
| 7316111 | Multi-purpose hydraulic system | — | 2008-01-08 |
| 7160076 | Work machine with boom stop | William Curl, Robert J. Celley | 2007-01-09 |
| 7156404 | Adjustable height suspension | — | 2007-01-02 |
| 6902024 | Lateral operator restraint system and position sensor for material handler | Kevin J. Miiller, William Curl, Bernard Poncet, Frederic Lichtenberger | 2005-06-07 |
| 6616199 | Two stage latch for heavy duty engine cover | Thomas J. Tokach, Troy D. Kraft | 2003-09-09 |
| 6477914 | Motion alarm | — | 2002-11-12 |
| 6389922 | Control for drive motors for a self-propelled machine | — | 2002-05-21 |
| 6305419 | Variable pilot pressure control for pilot valves | Michael D. Wetzel | 2001-10-23 |