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Campbell, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Tool for forming interplate connections
Patent number
4,386,647
Issue date
Jun 7, 1983
Energy Research Associates
Roy Painter
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Transformer power supply having an inductively loaded full wave rec...
Patent number
4,314,324
Issue date
Feb 2, 1982
Energy Research Associates
Emmett R. Anderson
G05 - CONTROLLING REGULATING
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last 30 patents
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