20 Utility Patents
#17 in Exton, PA
#2,854 in Pennsylvania
#85,688 in US
#168,887 in the World
Forward Citations = 391
Company Filing History:
Foote Mineral Company

Cyprus Power Company
4. 2 out of 9
Cyprus Foote Mineral Company
5. 1 out of 1
Caboi Corporation
where one patent can have more than one assignee
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