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Ralph A. D. Betta
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Mountain View, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
System and methods for improved emission control of internal combus...
Patent number
7,165,393
Issue date
Jan 23, 2007
Catalytica Energy Systems, Inc.
Ralph Dalla Betta
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Support structures for a catalyst
Patent number
6,217,832
Issue date
Apr 17, 2001
Catalytica, Inc.
Ralph Dalla Betta
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Catalyst structure employing integral heat exchange
Patent number
5,512,250
Issue date
Apr 30, 1996
Catalytica, Inc.
Ralph A. D. Betta
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Cooled support structure for a catalyst
Patent number
5,461,864
Issue date
Oct 31, 1995
Catalytica, Inc.
Ralph D. Betta
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Patents Applications
last 30 patents
Information
Patent Application
System and methods for improved emission control of internal combus...
Publication number
20040050037
Publication date
Mar 18, 2004
Ralph Dalla Betta
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL