15 Utility Patents
#331 in Phoenix, AZ
#1,967 in Arizona
#123,863 in US
#247,650 in the World
Forward Citations = 310
Company Filing History:
Other
Caretaker Systems, Inc.
Water Circulation Patents, Inc.
4. 1 out of 1
Water Circ.patents, Inc.
5. 1 out of 1
Caretaker System, Inc.
where one patent can have more than one assignee
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