4 Utility and 2 Design Patents
#6,290 in Seattle, WA
#21,824 in Washington
#481,844 in US
rank by utility patentsForward Citations = 235
Company Filing History:
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#6,290 in Seattle, WA
#21,824 in Washington
#481,844 in US
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today