Patents per Year
Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 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 | $28,785,000 |
| 7849956 | On-demand electro-hydraulic steering system | Xiaodong Huang, Michael J. Mientus, John J. Krone | 2010-12-14 | $27,865,000 |
| 7775040 | Bidirectional hydraulic transformer | — | 2010-08-17 | $57,858,000 |
| 7519462 | Crowd force control in electrically propelled machine | Bryan D. Brown, Sivaprasad Akasam, Brian D. Hoff | 2009-04-14 | $28,179,000 |
| 7434653 | On-demand electro-hydraulic steering system | Xiaodong Huang, Michael J. Mientus, John J. Krone | 2008-10-14 | $15,451,000 |
| 7240486 | Electro-hydraulic system for fan driving and brake charging | Xiaodong Huang, John J. Krone | 2007-07-10 | $61,387,000 |
| 7200993 | Electro-hydraulic steering control system | Xiaodong Huang, John J. Krone | 2007-04-10 | $25,442,000 |