4 Utility Patents
#1,905 in Pittsburgh, PA
#18,195 in Pennsylvania
#480,827 in US
Forward Citations = 29
Company Filing History:
Sms Engineering, Inc.
International Rolling Mill Consultants, Inc.
United Engineering Rolling Mills, Inc.
4. 1 out of 6
Wean United Rolling Mills, Inc.
where one patent can have more than one assignee
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