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Stephen D. Umans
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Belmont, MA, US
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Patents Grants
last 30 patents
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Patent Grant
Current measurement apparatus
Patent number
7,449,877
Issue date
Nov 11, 2008
Reliance Electric Technologies LLC
Stephen D. Umans
G01 - MEASURING TESTING
Information
Patent Grant
System and method for non-destructive testing of rotors
Patent number
7,382,138
Issue date
Jun 3, 2008
Reliance Electric Technologies, LLC
Stephen D. Umans
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus and method for non-invasive diagnosis and control of moto...
Patent number
5,594,175
Issue date
Jan 14, 1997
Massachusetts Institute of Technology
Richard H. Lyon
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
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Patent Application
CURRENT MEASUREMENT APPARATUS
Publication number
20080265871
Publication date
Oct 30, 2008
Stephen D. Umans
G01 - MEASURING TESTING
Information
Patent Application
SYSTEM AND METHOD FOR NON-DESTRUCTIVE TESTING OF ROTORS
Publication number
20080143341
Publication date
Jun 19, 2008
Reliance Electric Technologies, LLC
Stephen D. Umans
G01 - MEASURING TESTING