9 Utility and 11 Design Patents
#4 in North Attleboro, MA
#410 in Massachusetts
#11,779 in US
#20,925 in the World
rank by design patentsForward Citations = 267
Company Filing History:
Espro Inc.
Espro, Lnc.
Bruce Constantine
4. 1 out of 2
Dkk Enterprises Inc.
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