13 Utility Patents
#40 in Bedford, NH
#921 in New Hampshire
#147,504 in US
#296,533 in the World
Forward Citations = 241
Company Filing History:

Spellman High Voltage Electronics Corporation
Reliance Electric Company
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#40 in Bedford, NH
#921 in New Hampshire
#147,504 in US
#296,533 in the World
Company Filing History:

Get your Inventor Badge Today