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Advanced Power Technologies, LLC
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Randolph, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for monitoring high voltage bushings safely
Patent number
9,482,699
Issue date
Nov 1, 2016
Advanced Power Technologies, LLC
Gary R Hoffman
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for protecting power transformers from large e...
Patent number
9,018,962
Issue date
Apr 28, 2015
Advanced Power Technologies, Inc
Gary R. Hoffman
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Apparatus and method for cooling power transformers
Patent number
8,274,769
Issue date
Sep 25, 2012
Advanced Power Technologies, LLC
Gary R. Hoffman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cooling system for power transformer
Patent number
8,260,472
Issue date
Sep 4, 2012
Advanced Power Technologies, LLC
Gary R. Hoffman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus and method for monitoring tap positions of load tap changer
Patent number
7,417,411
Issue date
Aug 26, 2008
Advanced Power Technologies, LLC
Gary R. Hoffman
G05 - CONTROLLING REGULATING
Patents Applications
last 30 patents
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