15 Utility Patents
#274 in Wilmington, US
#513 in
#123,756 in US
#247,388 in the World
Forward Citations = 176
Company Filing History:
Betz Laboratories, Inc.
General Chemical Corporation
Allied Corporation
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#274 in Wilmington, US
#513 in
#123,756 in US
#247,388 in the World
Company Filing History:
Get your Inventor Badge Today