| 12221178 |
Articulated truck steering |
Matthew Lee Dixon, Steven E. Johnson |
2025-02-11 |
| 12163459 |
Flow sharing control for multiple hydraulic fan motors |
Steven E. Johnson, Samantha L. Sergott, Umakanth Sakaray |
2024-12-10 |
| 11738732 |
Automatic retarding control system |
Steven E. Johnson |
2023-08-29 |
| 11427168 |
Brake system for a vehicle |
Steven E. Johnson |
2022-08-30 |
| 11117562 |
Hydraulic valve module and method for supplying hydraulic pressure to circuits of a vehicle |
Steven E. Johnson |
2021-09-14 |
| 10981554 |
Fluid delivery system |
Steven E. Johnson, Anthony J. Weltzer, Ernest Everett Stoops |
2021-04-20 |
| 10822025 |
Hydraulic valve module for steering and work functions in a work vehicle |
Steven E. Johnson |
2020-11-03 |
| 10746200 |
Modular hydraulic valve assembly for work vehicle |
Steven E. Johnson |
2020-08-18 |
| 10625726 |
Hydraulic system for brakes |
Steven E. Johnson |
2020-04-21 |
| 10520384 |
Accumulator pressure monitoring system |
— |
2019-12-31 |
| 10259434 |
Braking system and method for machine |
Neil Taylor, Roger Tansley, John A. Chapman, Josh Nolke, Tony Maughan +1 more |
2019-04-16 |
| 9358966 |
Hydraulic accumulator pre-charge pressure detection for hydraulic braking system |
Stephen Thompson, Peter O'Brien, Biagio Ciarla |
2016-06-07 |
