5 Utility and 2 Design Patents
#20 in Sagamore Hills, OH
#13,650 in Ohio
#397,941 in US
#827,581 in the World
rank by utility patentsForward Citations = 64
Company Filing History:
Other
Manco, Inc.
Royal Appliance Manufacturing Company
4. 1 out of 57
Casco Products Corporation
5. 1 out of 1
Scentronic Industries, Inc.
where one patent can have more than one assignee
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