25 Utility and 2 Design Patents
#672 in Seattle, WA
#2,611 in Washington
#62,882 in US
#122,850 in the World
rank by utility patentsForward Citations = 554
Company Filing History:

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#672 in Seattle, WA
#2,611 in Washington
#62,882 in US
#122,850 in the World
rank by utility patentsCompany Filing History:

Get your Inventor Badge Today