38 Utility and 5 Design Patents
#177 in Redmond, WA
#1,288 in Washington
#32,722 in US
#62,393 in the World
rank by utility patentsForward Citations = 436
Company Filing History:



4. 1 out of 8,355

5. 1 out of 3,532
where one patent can have more than one assignee
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