8 Utility Patents
#660 in Kirkland, WA
#11,045 in Washington
#244,521 in US
#499,461 in the World
Forward Citations = 12
Company Filing History:



where one patent can have more than one assignee
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#660 in Kirkland, WA
#11,045 in Washington
#244,521 in US
#499,461 in the World
Company Filing History:



Get your Inventor Badge Today