3 Utility Patents
#179 in Downingtown, PA
#23,129 in Pennsylvania
#604,618 in US
Forward Citations = 23
Company Filing History:
Axel Johnson Metals, Inc.
The Doe Run Company
501 Axel Johnson Metals, Inc.
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#179 in Downingtown, PA
#23,129 in Pennsylvania
#604,618 in US
Company Filing History:
Get your Inventor Badge Today