Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10072679 | Systems and methods for selectively engaged regeneration of a hydraulic system | Eric P. Hamkins, Joseph L. Pfaff, Mark Elton | 2018-09-11 |
| 9752597 | Metered fluid source connection to downstream functions in PCLS systems | Casey Buschkopf, Darrell Hesse, Joseph L. Pfaff, Eric P. Hamkins | 2017-09-05 |
| 8899034 | Hydraulic system with fluid flow summation control of a variable displacement pump and priority allocation of fluid flow | Gary J. Pieper, Corey K. Quinnell, Jonathan M. Starkey, Eric P. Hamkins | 2014-12-02 |