56 Utility Patents
#90 in Menlo Park, CA
#5,301 in California
#16,430 in US
#30,663 in the World
Forward Citations = 3,260
Company Filing History:
Pacesetter, Inc.
Ventritex, Inc.
Procyrion, Inc.
4. 2 out of 831,952 patents
Other
5. 2 out of 5,241

where one patent can have more than one assignee
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