82 Utility and 27 Design Patents
#1 in Arab, AL
#11 in Alabama
#7,954 in US
#14,450 in the World
rank by utility patentsForward Citations = 2,314
Company Filing History:





National Patent Development Corporation
4. 1 out of 831,952 patents
Other
5. 1 out of 2,284

where one patent can have more than one assignee
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