Phenix Heat Pump Systems, Inc.

Calculating rank

USPTO Granted Patents = 3

Forward Citations = 213

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5 inventors (with patents filed for the assignee):

Willem Bos (3 out of 3 patents)

Richard Curtis Bourne (2 out of 23 patents)

Martin Fanciullo (2 out of 2 patents)

4. Jerry Best (1 out of 1 patent)

5. Marc Hoeschele (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 4940079 - Optimal control system for refrigeration-coupled thermal energy storage (1990-07-10),

2. 4893476 - Three function heat pump system with one way receiver (1990-01-16),

3. 4693089 - Three function heat pump system (1987-09-15),

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USPTO Data Jan 1 1976 - Oct 27 2026

3 Patents

#5 in Elk Grove, CA

#16,875 in California

#73,929 in US

Elk Grove, CA, United States of America

Phenix Heat Pump Systems, Inc.

Forward Citations = 213

5 inventors:

Willem Bos (3 out of 3 patents)

Richard Curtis Bourne (2 out of 23 patents)

Martin Fanciullo (2 out of 2 patents)

4. Jerry Best (1 out of 1 patent)

5. Marc Hoeschele (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Phenix Heat Pump Systems, Inc.. Retrieved from https://idiyas.com/company/phenix-heat-pump-systems

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]