4 Utility and 6 Design Patents
#124 in Palo Alto, CA
#5,264 in California
#24,157 in US
#43,438 in the World
rank by design patentsForward Citations = 119
Company Filing History:
Hayes Microcomputer Products, Inc.
Other
Von Duprin, Inc.
4. 1 out of 9
Lumatech, Inc.
where one patent can have more than one assignee
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