Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845948 | Hydraulic circuit with a booster circuit for operating the working members of earth-moving machines | Gerry Warren | 1989-07-11 |
| 4738103 | Hydraulic control circuit for working members of earth-moving machines with centralized braking of the actuators | — | 1988-04-19 |