1 Utility and 11 Design Patents
#4 in Foster City, CA
#2,578 in California
#11,774 in US
#20,904 in the World
rank by design patentsForward Citations = 229
Company Filing History:
Spiracur Inc.
Bell & Howell Publication Systems Company
Dynabook Technologies Corporation
4. 1 out of 24,188

5. 1 out of 18
Dynabook Inc.
where one patent can have more than one assignee
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