27 Utility Patents
#18 in Hudson, OH
#1,554 in Ohio
#55,968 in US
#108,644 in the World
Forward Citations = 360
Company Filing History:

Norton Chemical Process Products Corporation
Norton Company
4. 3 out of 7,645

5. 3 out of 6
Saint-gobain Norpro Corporation
where one patent can have more than one assignee
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