McWethy; Erik W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for McWethy; Erik W..The latest application filed is for "magnetorheological fluid joystick systems providing detent-triggered work vehicle functions".
- McWethy; Erik W. - Asbury IA
- McWethy; Erik W. - Dubuque IA
| Patent | Date |
|---|---|
| Excavator control for load delivery Grant 11,180,904 - Jones , et al. November 23, 2 | 2021-11-23 |
| Magnetorheological Fluid Joystick Systems Providing Detent-triggered Work Vehicle Functions App 20210341033 - Breutzman; Mark E. ; et al. | 2021-11-04 |
| Excavator Control For Load Delivery App 20190323207 - Jones; Amy K. ; et al. | 2019-10-24 |
| Hydraulic fluid warm-up Grant 9,340,950 - McWethy May 17, 2 | 2016-05-17 |
| Multi-pump system with pump-flow diversion Grant 8,997,478 - McWethy , et al. April 7, 2 | 2015-04-07 |
| Hydraulic Fluid Warm-up App 20140193230 - McWethy; Erik W. | 2014-07-10 |
| Multi-pump System With Pump-flow Diversion App 20130074486 - McWethy; Erik W. ; et al. | 2013-03-28 |
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