Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6485387 | Apparatus and method for determining the output speed of a hydrostatic unit in a hydro-mechanical transmission | Trent L. Goodnight, Douglas Rene Johnson, David D. Dirks | 2002-11-26 |
| 6339928 | System for controlling a hydraulic propulsion drive | — | 2002-01-22 |