62 Utility and 1 Design Patents
#3 in Franklin, MA
#576 in Massachusetts
#13,797 in US
#25,698 in the World
rank by utility patentsForward Citations = 16,959
Company Filing History:
American Cyanamid Company
Ndo Surgical. Inc.
4. 5 out of 1,036

5. 4 out of 41
Portaero, Inc.
where one patent can have more than one assignee
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