3 Utility and 2 Design Patents
#253 in Vienna, VA
#8,853 in Virginia
#605,263 in US
rank by utility patentsForward Citations = 31
Company Filing History:
Sp Industries Limited Partnership
Sp Industries Ltd. Partnership
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#253 in Vienna, VA
#8,853 in Virginia
#605,263 in US
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today