3 Patents
#123 in Grand Rapids, MI
#2,443 in Michigan
#71,968 in US
Benteler Corporation
Forward Citations = 49
3 inventors:
Grand Rapids, MI, United States of America
3 inventors (with patents filed for the assignee):
Donald R Rigsby (3 out of 14 patents)
James R Dehlinger (3 out of 8 patents)
Gunther H Palentyn (3 out of 3 patents)
3 patents:
#123 in Grand Rapids, MI
#2,443 in Michigan
#71,968 in US
3 inventors: