15 Utility and 5 Design Patents
#2 in Forestdale, MA
#6,495 in Massachusetts
#121,841 in US
#242,858 in the World
rank by utility patentsForward Citations = 362
Company Filing History:
Louis M. Gerson Co., Inc.
Saint-gobain Abrasives, Inc.
Saint-gobain Abrasifs
4. 2 out of 15
Schott Fiber Optics, Inc.
5. 1 out of 1
Saint-gobain Abrasives, Inc./saint-gobain Abrasie
where one patent can have more than one assignee
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