6 Patents
#725 in Houston, TX
#2,902 in Texas
#44,881 in US
Groth Corporation
Forward Citations = 85
5 inventors:
Houston, TX, United States of America
5 inventors (with patents filed for the assignee):
Louis R Castaneda (4 out of 4 patents)
Walter W Powell (3 out of 16 patents)
Milton N Anderson, Jr (2 out of 2 patents)
4. Charles F Sprague (2 out of 2 patents)
5. Aciel Martin (1 out of 1 patent)
6 patents:
#725 in Houston, TX
#2,902 in Texas
#44,881 in US
5 inventors: