4 Utility and 2 Design Patents
#318 in Renton, WA
#21,745 in Washington
#480,189 in US
rank by utility patentsForward Citations = 21
Company Filing History:
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#318 in Renton, WA
#21,745 in Washington
#480,189 in US
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today