1 Patents
#2 in Brown City, MI
#4,521 in Michigan
#133,894 in US
Frank Industries, Inc.
Forward Citations = 1
4 inventors:
Brown City, MI, United States of America
4 inventors (with patents filed for the assignee):
James K Ramsey (1 out of 1 patent)
Duane H Long (1 out of 1 patent)
Paul A Lefler (1 out of 1 patent)
4. Ronald R Frank (1 out of 6 patents)
1 patent:
#2 in Brown City, MI
#4,521 in Michigan
#133,894 in US
4 inventors: