22 Utility Patents
#41 in Davis, CA
#21,761 in California
#75,317 in US
#147,832 in the World
Forward Citations = 489
Company Filing History:
Davis Energy Group, Inc.
Other
Phenix Heat Pump Systems, Inc.
4. 1 out of 1
Integrated Comfort, Inc.
5. 1 out of 711

where one patent can have more than one assignee
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