25 Utility Patents
#5 in Sterling, MA
#3,267 in Massachusetts
#62,632 in US
#122,155 in the World
Forward Citations = 512
Company Filing History:
Saint-gobain/norton Industrial Ceramics Corporation

Norton Company
4. 4 out of 48
Saint-gobain Industrial Ceramics, Inc.
5. 1 out of 179

where one patent can have more than one assignee
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