3 Utility and 2 Design Patents
#268 in Snohomish, WA
#26,910 in Washington
#600,333 in US
rank by utility patentsForward Citations = 11
Company Filing History:

where one patent can have more than one assignee
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#268 in Snohomish, WA
#26,910 in Washington
#600,333 in US
rank by utility patentsCompany Filing History:

Get your Inventor Badge Today