9 Patents
#12 in Erie, PA
#1,154 in Pennsylvania
#31,622 in US
Swanson Systems Inc.
Forward Citations = 114
3 inventors:
Erie, PA, United States of America
3 inventors (with patents filed for the assignee):
Douglas L Swanson (8 out of 11 patents)
Ronald K Turk (2 out of 3 patents)
Gerald R Grafius (1 out of 5 patents)
9 patents:
#12 in Erie, PA
#1,154 in Pennsylvania
#31,622 in US
3 inventors: