Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12172711 | Fault detection for secondary steering system | William N. O'Neill, Jeremy T. Peterson, Richard A. Carpenter | 2024-12-24 |
| 12017699 | System for detecting failure of an Ackerman-type steering mechanism | John J. Krone, Daniel Peter Sergison, Jeremy T. Peterson, Bradly Glen Duffer, Matthew Stephen Marquette | 2024-06-25 |
| 11787255 | Suspension system with individual ride height and dampening control | Steven E. Johnson, Kalpeshkumar N. Patel | 2023-10-17 |
| 11788828 | Direct sensing system for a spherical joint | Jeremy T. Peterson, Daniel Peter Sergison, Jeffrey L. Kuehn, Andrew De Haseth | 2023-10-17 |
| 11745552 | System for detecting failure of an articulated steering mechanism | John J. Krone, Daniel Peter Sergison, Jeremy T. Peterson, Bradly Glen Duffer, Matthew Stephen Marquette | 2023-09-05 |
| 11731690 | Redundant steering system and machines and methods thereof | — | 2023-08-22 |
| 11661723 | Variable system pressure based on implement position | Riley A. Albers, David Evans, William N. O'Neill, Fuaad Sayeed, Jason P. Wigg +2 more | 2023-05-30 |
| 11654815 | Closed center hoist valve with snubbing | William N. O'Neill, Dennis W. Dicker | 2023-05-23 |
| 11318988 | Hydraulic steering control system | John R. Connolly | 2022-05-03 |
| 11052881 | Hydraulic retarding control system | Dayao Chen, William F. Erdman | 2021-07-06 |
| 10273962 | System for selectively bypassing fluid supply to one or more operational systems of a machine | Michael Hudson | 2019-04-30 |
| 10259493 | Emergency steering pump system for a machine | David A. Mork, Steven E. Johnson | 2019-04-16 |
| 9840273 | Electrohydraulic steering system with diagnostics | Patrick Sullivan, Nathanael McRostie, Beau D. Kuipers | 2017-12-12 |
| 9366272 | Hydraulic system having low speed operation | Susan E. Bieker, Eric P. Jakubiak, Dennis R. Barber, John J. Kaufman, Scott Vollmer +2 more | 2016-06-14 |
| 9248854 | Electro-hydraulic steering control system | Daryl Belshan, Beau D. Kuipers, Gene R. St. Germain | 2016-02-02 |
| 9050999 | System with smart steering force feedback | Beau D. Kuipers, David A. Mork | 2015-06-09 |
| 7937938 | Hydraulic reversing fan valve and machine using same | Beau D. Kuipers, Glenn Stanfield | 2011-05-10 |
| 6318234 | Line vent arrangement for electro-hydraulic circuit | — | 2001-11-20 |
| 6199378 | Off-setting rate of pressure rise in a fluid system | James A. Aardema, Thomas J. Hajek, Jr., Douglas W. Koehler, Vincent Triffaux | 2001-03-13 |
| 5906351 | Integrated electrohydraulic actuator | James A. Aardema, Srikrishnan T. Tolappa, Thomas J. Hajek, Jr. | 1999-05-25 |