3 Patents
#54 in Des Moines, IA
#452 in Iowa
#71,968 in US
Engmans, Inc.
Forward Citations = 21
6 inventors:
Des Moines, IA, United States of America
6 inventors (with patents filed for the assignee):
Lawrence B Engman (2 out of 2 patents)
Robert W Fee (1 out of 21 patents)
Richard E TenEyck (1 out of 3 patents)
4. Richard J Robbins (1 out of 74 patents)
5. Michael L Meister (1 out of 8 patents)
6. John R Kraft (1 out of 1 patent)
3 patents:
#54 in Des Moines, IA
#452 in Iowa
#71,968 in US
6 inventors: