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Roger Lachenbruch
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Los Altos Hills, CA, US
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Patents Grants
last 30 patents
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Patent Grant
Ultra-low temperature closed-loop recirculating gas chilling system
Patent number
7,111,467
Issue date
Sep 26, 2006
Brooks Automation, Inc.
Tamirisa V. V. R. Apparao
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
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Patent Application
Ultra-low temperature closed-loop recirculating gas chilling system
Publication number
20040129015
Publication date
Jul 8, 2004
Tamirisa V V R Apparao
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...