156 Utility and 15 Design Patents
#1 in Walnut, CA
#688 in California
#2,092 in US
#3,642 in the World
rank by utility patentsForward Citations = 5,382
Company Filing History:
Patent Category Corp.
Other

4. 2 out of 2
Patent Catergory Corp.
5. 1 out of 1
Patent Catefory Corp.
where one patent can have more than one assignee
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