24 Utility Patents
#1 in Lehigh, PA
#2,158 in Pennsylvania
#66,611 in US
#130,262 in the World
Forward Citations = 132
Company Filing History:
Elf Atochem North America, Inc.
Atofina Chemicals, Inc.

4. 1 out of 204

5. 1 out of 615
Pennwalt Corporation
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