John A. Schwemmer

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Ellington, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
On-board inert gas generation system with compressor surge protection
- Patent number 7,300,494
- Issue date Nov 27, 2007
- Hamilton Sundstrand Corporation
- Gregory Schwalm
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Snow filter
- Patent number 6,994,738
- Issue date Feb 7, 2006
- Hamilton Sundstrand
- Edmund P. Taddey
- B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

Information Patent Application
On-board inert gas generation system with compressor surge protection
- Publication number 20060185514
- Publication date Aug 24, 2006
- Gregory Schwalm
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Snow filter
- Publication number 20040237481
- Publication date Dec 2, 2004
- Edmund P. Taddey
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL