10 Patents
#3 in Princeton, IN
#411 in Indiana
#29,000 in US
#54,316 in the World
Princeton Industries Corporation
Forward Citations = 49
5 inventors:
Princeton, IN, United States of America
5 inventors (with patents filed for the assignee):
Alwin J Stahel (6 out of 99 patents)
Leo F Wildgen (2 out of 9 patents)
Jerome A Grunstad (1 out of 2 patents)
4. William B Campbell, Deceased (1 out of 1 patent)
5. Carl G Bestler (1 out of 2 patents)
10 patents:
#3 in Princeton, IN
#411 in Indiana
#29,000 in US
#54,316 in the World
5 inventors: