Eagles; Derek M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Eagles; Derek M..The latest application filed is for "electro-hydraulic steering control system".
- Eagles; Derek M. - Cedar Falls IA
- Eagles; Derek M. - Hudson IA
| Patent | Date |
|---|---|
| Electro-hydraulic steering control system Grant 11,396,323 - Eagles July 26, 2 | 2022-07-26 |
| Electro-hydraulic Steering Control System App 20200247466 - Kind Code | 2020-08-06 |
| Electro-hydraulic steering control system Grant 10,668,947 - Eagles | 2020-06-02 |
| Electro-hydraulic Steering Control System App 20180281852 - EAGLES; DEREK M. | 2018-10-04 |
| Valve Bleed System App 20140318652 - SOMMER; MARK S. ; et al. | 2014-10-30 |
| Brake valve with prefill chamber unloading valve Grant 5,394,701 - Durant , et al. March 7, 1 | 1995-03-07 |
| Supply valve arrangement for closed center hydraulic system Grant 5,245,827 - Durant , et al. September 21, 1 | 1993-09-21 |
| Charge flow priority circuit Grant 5,020,324 - MacDonald , et al. June 4, 1 | 1991-06-04 |
| Open center load sensing hydraulic system Grant 4,470,260 - Miller , et al. September 11, 1 | 1984-09-11 |
| Closed center, load sensing hydraulic system Grant 4,470,259 - Miller , et al. September 11, 1 | 1984-09-11 |
| Load sensing hydraulic system Grant 4,463,558 - Miller , et al. August 7, 1 | 1984-08-07 |
| Open center hydraulic system Grant 4,463,557 - Miller , et al. August 7, 1 | 1984-08-07 |
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