6 Utility and 4 Design Patents
#2,097 in Portland, OR
#5,544 in Oregon
#336,516 in US
#695,272 in the World
rank by utility patentsForward Citations = 813
Company Filing History:

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#2,097 in Portland, OR
#5,544 in Oregon
#336,516 in US
#695,272 in the World
rank by utility patentsCompany Filing History:

Get your Inventor Badge Today