12 Utility Patents
#11 in Levittown, PA
#5,692 in Pennsylvania
#162,224 in US
#327,534 in the World
Forward Citations = 92
Company Filing History:
Betz Laboratories, Inc.
Betzdearborn, Inc.
Other
4. 1 out of 31

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#11 in Levittown, PA
#5,692 in Pennsylvania
#162,224 in US
#327,534 in the World
Company Filing History:

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