9 Utility and 2 Design Patents
#10 in East Haddam, CT
#4,690 in Connecticut
#223,679 in US
#455,818 in the World
rank by utility patentsForward Citations = 29
Company Filing History:
Hubbell Power Systems, Inc.
Roto Frank of America, Inc.

4. 1 out of 3
Union Tool Exporters, Ltd.
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