Ronald Baumgarten

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New York, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
System combining water heater and refrigeration unit
- Patent number 4,507,933
- Issue date Apr 2, 1985
- Chapa; Roman
- Roman Chapa
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Thermally-integrated heat exchanger and refrigerator
- Patent number 4,356,706
- Issue date Nov 2, 1982
- Ronald Baumgarten
- F24 - HEATING RANGES VENTILATING