1 Patents
#153 in Plymouth, MN
#3,496 in Minnesota
#133,826 in US
Protector Car, Inc.
Forward Citations = 4
3 inventors:
Plymouth, MN, United States of America
3 inventors (with patents filed for the assignee):
William P Kroll (1 out of 36 patents)
Karl J Kroll (1 out of 18 patents)
Paul C Probst (1 out of 2 patents)
1 patent:
#153 in Plymouth, MN
#3,496 in Minnesota
#133,826 in US
3 inventors: