66 Utility and 2 Design Patents
#4 in San Leandro, CA
#3,961 in California
#12,084 in US
#22,279 in the World
rank by utility patentsForward Citations = 538
Company Filing History:



4. 2 out of 831,952 patents
Other
5. 1 out of 1,525

where one patent can have more than one assignee
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