27 Utility Patents
#18 in Doylestown, PA
#1,776 in Pennsylvania
#55,910 in US
#108,513 in the World
Forward Citations = 187
Company Filing History:

Betz Laboratories, Inc.

4. 3 out of 217
Betzdearborn, Inc.
5. 1 out of 1
Betz Laboraties, Inc.
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