5 Patents
#7 in Burr Ridge, IL
#2,360 in Illinois
#50,245 in US
Ferris Mfg. Corp.
Forward Citations = 258
4 inventors:
Burr Ridge, IL, United States of America
4 inventors (with patents filed for the assignee):
Robert W Sessions (5 out of 31 patents)
Rainer Schmeichel (2 out of 4 patents)
Roy D Carr (1 out of 7 patents)
4. Peter E Morin (1 out of 2 patents)
5 patents:
#7 in Burr Ridge, IL
#2,360 in Illinois
#50,245 in US
4 inventors: