Rathke; David A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Rathke; David A..The latest application filed is for "device to estimate aircraft information".
- Rathke; David A. - Everett WA
| Patent | Date |
|---|---|
| Optical device for estimating a center of gravity of an aircraft Grant 10,627,304 - Golshany , et al. | 2020-04-21 |
| Device To Estimate Aircraft Information App 20190234825 - Golshany; Sina S. ; et al. | 2019-08-01 |
| Shape memory alloy actuated butterfly valve Grant 10,100,944 - Calkins , et al. October 16, 2 | 2018-10-16 |
| Shape Memory Alloy Actuated Butterfly Valve App 20170037982 - Calkins; Frederick T. ; et al. | 2017-02-09 |
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