13 Utility Patents
#2 in Feasterville, PA
#5,139 in Pennsylvania
#147,613 in US
#296,785 in the World
Forward Citations = 166
Company Filing History:
Betz Laboratories, Inc.
Other
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#2 in Feasterville, PA
#5,139 in Pennsylvania
#147,613 in US
#296,785 in the World
Company Filing History:
Get your Inventor Badge Today