7 Utility and 1 Design Patents
#3,823 in Sunnyvale, CA
#74,647 in California
#288,421 in US
#591,563 in the World
rank by utility patentsForward Citations = 510
Company Filing History:
Electronic Retailing Systems International

Electronic Retailing Information Systems Int'l Inc.
4. 1 out of 1
Oceanic USA
where one patent can have more than one assignee
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