4 Patents
#635 in Chicago, IL
#2,761 in Illinois
#58,999 in US
Art Specialty Company
Forward Citations = 33
3 inventors:
Chicago, IL, United States of America
3 inventors (with patents filed for the assignee):
Paul R Burch (2 out of 2 patents)
Jeffrey P Heuel (1 out of 10 patents)
Howard S Haft (1 out of 1 patent)
4 patents:
#635 in Chicago, IL
#2,761 in Illinois
#58,999 in US
3 inventors: