3 Patents
#13 in St. Charles, MO
#995 in Missouri
#71,968 in US
National Cart Co., Inc.
Forward Citations = 30
4 inventors:
St. Charles, MO, United States of America
4 inventors (with patents filed for the assignee):
Robert H Unnerstall, Jr (3 out of 6 patents)
John J Unnerstall (2 out of 2 patents)
Thomas L Rattini (1 out of 4 patents)
4. James L Warren (1 out of 9 patents)
3 patents:
#13 in St. Charles, MO
#995 in Missouri
#71,968 in US
4 inventors: