54 Utility and 8 Design Patents
#1 in Weirton, WV
#14 in West Virginia
#17,601 in US
#32,866 in the World
rank by utility patentsForward Citations = 979
Company Filing History:
Weirton Steel Corporation
National Steel Corporation
Other
4. 3 out of 4
Stoffel Technologies, Inc.
5. 1 out of 1
Weirton Steel Company
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