3 Patents
#12 in Mount Prospect, IL
#3,359 in Illinois
#71,950 in US
Happ Controls, Inc.
Forward Citations = 90
2 inventors:
Mount Prospect, IL, United States of America
2 inventors (with patents filed for the assignee):
3 patents:
#12 in Mount Prospect, IL
#3,359 in Illinois
#71,950 in US
2 inventors: