55 Patents
#4 in Des Moines, IA
#41 in Iowa
#6,470 in US
#12,953 in the World
Cobbs Manufacturing Company
22 inventors:
Des Moines, IA, United States of America
22 inventors (with patents filed for the assignee):
Thomas R Steinhagen (36 out of 38 patents)
Jerome J Hartmann (34 out of 37 patents)
Charles A Haas (21 out of 23 patents)
4. John E Schenken (17 out of 18 patents)
5. Patrick L Ohm (6 out of 6 patents)
6. William Webb (3 out of 5 patents)
7. Stephen J McPhilliamy (2 out of 57 patents)
8. Alwin J Stahel (2 out of 99 patents)
9. Michael C Thuma (2 out of 258 patents)
10. Roy M Johnson (2 out of 2 patents)
11. C Austin Greider (2 out of 6 patents)
12. Jerome J Hartman (2 out of 2 patents)
13. Peter R Fervoy (2 out of 2 patents)
14. Tomas Matusaitis (1 out of 33 patents)
15. David Brown (1 out of 3 patents)
55 patents:
#4 in Des Moines, IA
#41 in Iowa
#6,470 in US
#12,953 in the World
22 inventors:
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile