8 Patents
#747 in New York, NY
#1,993 in New York
#34,944 in US
Petro-Chem Development Co. Inc.
Forward Citations = 107
4 inventors:
New York, NY, United States of America
4 inventors (with patents filed for the assignee):
William C Gibson (8 out of 15 patents)
Robert L Gibson (7 out of 17 patents)
James T Eischen (5 out of 5 patents)
4. Mike Duffield (1 out of 1 patent)
8 patents:
#747 in New York, NY
#1,993 in New York
#34,944 in US
4 inventors: