5 Utility Patents
#4 in Perth Amboy, NJ
#15,999 in New Jersey
#398,910 in US
#830,970 in the World
Forward Citations = 148
Company Filing History:

Engelhard Minerals & Chemicals Corporation

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#4 in Perth Amboy, NJ
#15,999 in New Jersey
#398,910 in US
#830,970 in the World
Company Filing History:


Get your Inventor Badge Today