8 Patents
#107 in Philadelphia, PA
#1,285 in Pennsylvania
#34,944 in US
Fmc Wyoming Corporation
Forward Citations = 110
6 inventors:
Philadelphia, PA, United States of America
6 inventors (with patents filed for the assignee):
William C Copenhafer (6 out of 19 patents)
David E Smith (3 out of 7 patents)
Richard W Chastain (1 out of 9 patents)
4. Thomas H Neuman (1 out of 9 patents)
5. Duane S Halverson (1 out of 2 patents)
6. Aileen M Halverson (1 out of 1 patent)
8 patents:
#107 in Philadelphia, PA
#1,285 in Pennsylvania
#34,944 in US
6 inventors: