51 Utility Patents
#1 in Springfield, PA
#515 in Pennsylvania
#19,283 in US
#36,021 in the World
Forward Citations = 331
Company Filing History:
Pennwalt Corporation
Elf Atochem North America, Inc.
Atochem North America, Inc.
4. 2 out of 830,757 patents
Other
5. 1 out of 6
Elf Atochem N.a., Inc.
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