3 Patents
#3 in Dyersville, IA
#452 in Iowa
#71,967 in US
The Ertl Company
Forward Citations = 245
5 inventors:
Dyersville, IA, United States of America
5 inventors (with patents filed for the assignee):
Mark F Reyner (2 out of 3 patents)
Steven E Piersch (1 out of 1 patent)
Christopher Thompson (1 out of 1 patent)
4. John Maxim (1 out of 1 patent)
5. Steve Hilko (1 out of 1 patent)
3 patents:
#3 in Dyersville, IA
#452 in Iowa
#71,967 in US
5 inventors: