70 Utility and 2 Design Patents
#3 in Cordova, TN
#41 in Tennessee
#10,934 in US
#20,198 in the World
rank by utility patentsForward Citations = 575
Company Filing History:



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