Willem Bos

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Sacramento, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Optimal control system for refrigeration-coupled thermal energy sto...
- Patent number 4,940,079
- Issue date Jul 10, 1990
- Phenix Heat Pump Systems, Inc.
- Jerry Best
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Three function heat pump system with one way receiver
- Patent number 4,893,476
- Issue date Jan 16, 1990
- Phenix Heat Pump Systems, Inc.
- Willem Bos
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Three function heat pump system
- Patent number 4,693,089
- Issue date Sep 15, 1987
- Phenix Heat Pump Systems, Inc.
- Richard C. Bourne
- F24 - HEATING RANGES VENTILATING