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Christopher Damien Carruno
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Livermore, CA, US
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Patents Grants
last 30 patents
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Patent Grant
Smart sonic bearings and method for frictional force reduction and...
Patent number
6,936,951
Issue date
Aug 30, 2005
GRQ Instruments, Inc.
Jack Cheng
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Smart sonic bearings for frictional force reduction and switching
Patent number
6,724,128
Issue date
Apr 20, 2004
GRQ Instruments, Inc.
Jack Cheng
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
Smart Sonic bearings for frictional force reduction and switching
Publication number
20020126922
Publication date
Sep 12, 2002
Jack Cheng
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...