20 Utility and 2 Design Patents
#7 in Brunswick, OH
#2,500 in Ohio
#85,686 in US
#168,885 in the World
rank by utility patentsForward Citations = 369
Company Filing History:
Other

Mantua Manufacturing Company
4. 4 out of 23
The Ohio Mattress Company Licensing and Components Group
5. 2 out of 143
Sealy Technology, LLC
where one patent can have more than one assignee
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