75 Utility and 1 Design Patents
#35 in Redwood City, CA
#3,108 in California
#9,435 in US
#17,268 in the World
rank by utility patentsForward Citations = 19,747
Company Filing History:
Heartport, Inc.

4. 8 out of 244
Zoll Circulation, Incorporated
5. 5 out of 831,952 patents
Other
where one patent can have more than one assignee
Get your Inventor Badge Today