9 Utility Patents
#48 in Exton, PA
#8,146 in Pennsylvania
#223,676 in US
#455,789 in the World
Forward Citations = 82
Company Filing History:
Fenner U.s., Inc.

T&n Technology Limited
4. 1 out of 18
Federal-mogul Systems Protection Group, Inc.
5. 1 out of 11
Bentley-harris Inc.
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