| 9688520 |
Winch assembly |
— |
2017-06-27 |
| 9677577 |
Dredge having modular hydraulic manifolds |
— |
2017-06-13 |
| 8444400 |
Hydraulic cylinder having piston-mounted bypass valve |
— |
2013-05-21 |
| 7849956 |
On-demand electro-hydraulic steering system |
Xiaodong Huang, Michael J. Mientus, John J. Krone |
2010-12-14 |
| 7775040 |
Bidirectional hydraulic transformer |
— |
2010-08-17 |
| 7519462 |
Crowd force control in electrically propelled machine |
Bryan D. Brown, Sivaprasad Akasam, Brian D. Hoff |
2009-04-14 |
| 7434653 |
On-demand electro-hydraulic steering system |
Xiaodong Huang, Michael J. Mientus, John J. Krone |
2008-10-14 |
| 7240486 |
Electro-hydraulic system for fan driving and brake charging |
Xiaodong Huang, John J. Krone |
2007-07-10 |
| 7200993 |
Electro-hydraulic steering control system |
Xiaodong Huang, John J. Krone |
2007-04-10 |
