47 Utility and 2 Design Patents
#124 in Redmond, WA
#892 in Washington
#22,815 in US
#42,987 in the World
rank by utility patentsForward Citations = 291
Company Filing History:


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4. 5 out of 54,499

5. 4 out of 2,784

where one patent can have more than one assignee
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