Phillip R. Russell

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Fort Wayne, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
System for ensuring failsafe operation of pitot tube covers for mul...
- Patent number 12,066,456
- Issue date Aug 20, 2024
- DeGroff Aviation Technologies
- Steven A. DeGroff
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
System for ensuring failsafe operation of pitot tube covers for mul...
- Patent number 11,953,516
- Issue date Apr 9, 2024
- DeGroff Aviation Technologies
- Steven A. DeGroff
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
System for ensuring failsafe operation of pitot tube covers for mul...
- Patent number 11,740,257
- Issue date Aug 29, 2023
- DeGroff Aviation Technologies
- Steven A. DeGroff
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
System for ensuring failsafe operation of pitot tube covers for mul...
- Patent number 11,480,586
- Issue date Oct 25, 2022
- DeGroff Aviation Technologies
- Steven A. DeGroff
- B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM FOR ENSURING FAILSAFE OPERATION OF PITOT TUBE COVERS FOR MUL...
- Publication number 20230333136
- Publication date Oct 19, 2023
- DeGroff Aviation Technologies
- Steven A. DeGroff
- G01 - MEASURING TESTING