7 Patents
#1 in Piru, CA
#9,200 in California
#38,762 in US
Hydro-spa, Inc.
Forward Citations = 168
5 inventors:
Piru, CA, United States of America
5 inventors (with patents filed for the assignee):
Robert C Kingsley (5 out of 5 patents)
Warren W Kingsley (2 out of 2 patents)
Benjamin H Stansbury, Jr (1 out of 29 patents)
4. Merle C Melchior (1 out of 1 patent)
5. Merle C Melcior (1 out of 1 patent)
7 patents:
#1 in Piru, CA
#9,200 in California
#38,762 in US
5 inventors: