Robert R. Rogstad

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Woodstock, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Fuel system breakaway valve reaction bridge and reaction collar
- Patent number 10,501,198
- Issue date Dec 10, 2019
- Sikorsky Aircraft Corporation
- Scott A. Chasen
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Offset ambient level fuel feed system
- Patent number 8,881,764
- Issue date Nov 11, 2014
- Sikorsky Aircraft Corporation
- David R. Smith
- B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

Information Patent Application
FUEL SYSTEM BREAKAWAY VALVE REACTION BRIDGE AND REACTION COLLAR
- Publication number 20170259932
- Publication date Sep 14, 2017
- SIKORSKY AIRCRAFT CORPORATION
- Scott A. Chasen
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
OFFSET AMBIENT LEVEL FUEL FEED SYSTEM
- Publication number 20120111417
- Publication date May 10, 2012
- David R. Smith
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...