14 Utility and 28 Design Patents
#4 in Moreland Hills, OH
#217 in Ohio
#3,267 in US
#5,629 in the World
rank by design patentsForward Citations = 596
Company Filing History:

Dart Industries Inc.
G & S Metal Products Company, Inc.
4. 4 out of 37

5. 3 out of 832,448 patents
Other
where one patent can have more than one assignee
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