4 Utility and 2 Design Patents
#6,207 in Seattle, WA
#21,602 in Washington
#477,737 in US
rank by utility patentsForward Citations = 79
Company Filing History:
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#6,207 in Seattle, WA
#21,602 in Washington
#477,737 in US
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today