Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10344784 | Hydraulic system having regeneration and hybrid start | Jeremy T. Peterson, Jeffrey L. Kuehn, Michael L. Knussman | 2019-07-09 |
| 8973358 | Closed-loop hydraulic system having force modulation | Jeffrey L. Kuehn, Brad Allen Edler, Jeremy T. Peterson | 2015-03-10 |
| 8919114 | Closed-loop hydraulic system having priority-based sharing | Brad Allen Edler, Jeffrey L. Kuehn, Jeremy T. Peterson | 2014-12-30 |
| 8631650 | Hydraulic system and method for control | John J. Krone, Douglas W. Koehler, James A. Aardema | 2014-01-21 |
| 8190336 | Machine with customized implement control | Jeffrey L. Kuehn, Brian Mintah, Benjamin Yoo | 2012-05-29 |
| 7832208 | Process for electro-hydraulic circuits and systems involving excavator boom-swing power management | Randy N. Peterson, Todd L. Baker, Aleksandar Egelja, Tetsuya Yoshino | 2010-11-16 |
| 7614336 | Hydraulic system having augmented pressure compensation | Jeffrey L. Kuehn, Srinivas Kowta, Eko Prasetiawan, Shoji Tozawa | 2009-11-10 |
| 7559197 | Combiner valve control system and method | — | 2009-07-14 |
| 7412827 | Multi-pump control system and method | — | 2008-08-19 |
| 7331175 | Hydraulic system having area controlled bypass | Shoji Tozawa | 2008-02-19 |
| 7320216 | Hydraulic system having pressure compensated bypass | Aleksandar Egelja | 2008-01-22 |
| 7260931 | Multi-actuator pressure-based flow control system | Aleksandar Egelja, Shoji Tozawa | 2007-08-28 |
| 7251935 | Independent metering valve control system and method | Jiao Zhang, Pengfei Ma, Aleksandar Egelja | 2007-08-07 |
| 7210396 | Valve having a hysteretic filtered actuation command | Jeffrey L. Kuehn | 2007-05-01 |
| 7146808 | Hydraulic system having priority based flow control | Lonnie J. Devier, Shoji Tozawa | 2006-12-12 |