David A. Rathke

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Everett, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Optical device for estimating a center of gravity of an aircraft
- Patent number 10,627,304
- Issue date Apr 21, 2020
- The Boeing Company
- Sina S. Golshany
- G01 - MEASURING TESTING
Information Patent Grant
Shape memory alloy actuated butterfly valve
- Patent number 10,100,944
- Issue date Oct 16, 2018
- The Boeing Company
- Frederick T. Calkins
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
DEVICE TO ESTIMATE AIRCRAFT INFORMATION
- Publication number 20190234825
- Publication date Aug 1, 2019
- The Boeing Company
- Sina S. Golshany
- G01 - MEASURING TESTING
Information Patent Application
Shape Memory Alloy Actuated Butterfly Valve
- Publication number 20170037982
- Publication date Feb 9, 2017
- The Boeing Company
- Frederick T. Calkins
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...