Layer; John C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Layer; John C..The latest application filed is for "linear motor for pumping".
- Layer; John C. - East Aurora NY
- Layer; John C. - Caledonia IL
| Patent | Date |
|---|---|
| Linear motor for pumping Grant 11,274,533 - Harnsberger , et al. March 15, 2 | 2022-03-15 |
| Linear Motor For Pumping App 20170241246 - Harnsberger; Gregory M. ; et al. | 2017-08-24 |
| Overspeed protection system for aircraft fan engine Grant 4,986,734 - Layer , et al. January 22, 1 | 1991-01-22 |
| Overtravel stop activated control valve Grant 4,838,403 - Layer June 13, 1 | 1989-06-13 |
| Clutch mechanism Grant 4,693,352 - Lang , et al. September 15, 1 | 1987-09-15 |
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