1 Patents
#1,436 in Chicago, IL
#6,100 in Illinois
#133,893 in US
Trailer P. H. Corporation
Forward Citations = 3
3 inventors:
Chicago, IL, United States of America
3 inventors (with patents filed for the assignee):
Roger D Sims (1 out of 10 patents)
James T Stevenson (1 out of 1 patent)
Charles M Bakka (1 out of 1 patent)
1 patent:
#1,436 in Chicago, IL
#6,100 in Illinois
#133,893 in US
3 inventors: