
148 Patents
#2 in Rockford, IL
#163 in Illinois
#2,570 in US
#5,375 in the World
Southern Imperial, Inc.
33 inventors:
Rockford, IL, United States of America
33 inventors (with patents filed for the assignee):
Stanley C Valiulis (45 out of 48 patents)
Thomas E Valiulis (43 out of 44 patents)
Patrick J Barkdoll (34 out of 38 patents)
4. Craig Zadak (24 out of 24 patents)
5. Thomas O Nagel (12 out of 103 patents)
6. Robert Louis Northrup, Jr (7 out of 7 patents)
7. Michael E Brinkman (7 out of 12 patents)
8. Brent O Ewing (6 out of 46 patents)
9. Kirk Lewis (6 out of 9 patents)
10. Richard D Barnes (6 out of 6 patents)
11. Joerg Niederhuefner (4 out of 4 patents)
12. Peter T Valiulis (4 out of 4 patents)
13. Joseph E Gormley (4 out of 7 patents)
14. Stanley J Valiulis (4 out of 14 patents)
15. Nicholas C Juric (3 out of 8 patents)
148 patents:

#2 in Rockford, IL
#163 in Illinois
#2,570 in US
#5,375 in the World
33 inventors: