14 Utility and 3 Design Patents
#23 in Westlake, OH
#4,158 in Ohio
#135,189 in US
#271,493 in the World
rank by utility patentsForward Citations = 577
Company Filing History:

Twentieth Century Companies, Inc.
Twenthieth Century Companies, Inc.
4. 1 out of 6
Beatrice Companies, Inc.
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