29 Utility and 14 Design Patents
#4 in Jackson, TN
#306 in Tennessee
#49,835 in US
#96,232 in the World
rank by utility patentsForward Citations = 1,082
Company Filing History:



4. 2 out of 22
Porter-cable/delta
5. 1 out of 1
Porter-cable Coporation
where one patent can have more than one assignee
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