Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6715402 | Hydraulic control circuit for operating a split actuator mechanical mechanism | Joseph L. Pfaff | 2004-04-06 |
| 6705079 | Apparatus for controlling bounce of hydraulically powered equipment | Keith A. Tabor, Joseph L. Pfaff | 2004-03-16 |