4 Utility and 19 Design Patents
#4 in Gahanna, OH
#410 in Ohio
#5,732 in US
#10,050 in the World
rank by design patentsForward Citations = 946
Company Filing History:



4. 3 out of 1,642
Dart Industries Inc.
5. 2 out of 113

where one patent can have more than one assignee
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