16 Utility and 4 Design Patents
#52 in Carlisle, MA
#5,727 in Massachusetts
#108,282 in US
#214,910 in the World
rank by utility patentsForward Citations = 224
Company Filing History:
Louis M. Gerson Co., Inc.
Saint-gobain Abrasives, Inc.
Saint-gobain Abrasifs
4. 1 out of 1
Louis M. Gerson Co., Ind.
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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