7 Patents
#3 in Waterloo, IA
#238 in Iowa
#38,775 in US
Roskamp-champion
Forward Citations = 52
4 inventors:
Waterloo, IA, United States of America
4 inventors (with patents filed for the assignee):
Kelsey C Thom, Jr (5 out of 14 patents)
Bradley J McCarthy (1 out of 1 patent)
Heath L Hartwig (1 out of 6 patents)
4. James O Hudson (1 out of 1 patent)
7 patents:
#3 in Waterloo, IA
#238 in Iowa
#38,775 in US
4 inventors: