37 Utility and 3 Design Patents
#1 in Dennisport, MA
#1,668 in Massachusetts
#34,249 in US
#65,425 in the World
rank by utility patentsForward Citations = 729
Company Filing History:
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4. 3 out of 120
Tdw Delaware, Inc.
5. 3 out of 10
Sullivan Supply, Inc.
where one patent can have more than one assignee
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