5 Utility and 4 Design Patents
#14 in Northfield, US
#15,629 in
#397,222 in US
#825,640 in the World
rank by utility patentsForward Citations = 227
Company Filing History:
Other
Duraco Products, Inc.
Iron Mountain Forge
4. 1 out of 1
W. C. Redmon Company
5. 1 out of 2
Sally Designs, Ltd.
where one patent can have more than one assignee
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