Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6779340 | Method of sharing flow of fluid among multiple hydraulic functions in a velocity based control system | Joseph L. Pfaff | 2004-08-24 |
| 6775974 | Velocity based method of controlling an electrohydraulic proportional control valve | — | 2004-08-17 |
| 6763661 | Apparatus and method for providing vibration to an appendage of a work vehicle | Joseph L. Pfaff | 2004-07-20 |
| 6732512 | Velocity based electronic control system for operating hydraulic equipment | Joseph L. Pfaff | 2004-05-11 |
| 6718759 | Velocity based method for controlling a hydraulic system | — | 2004-04-13 |
| 6705079 | Apparatus for controlling bounce of hydraulically powered equipment | Joseph L. Pfaff, Dwight B. Stephenson | 2004-03-16 |