Robert Zogg

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Belmont, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Condensate handling assembly and method
- Patent number 6,257,002
- Issue date Jul 10, 2001
- Arthur D. Little, Inc.
- John T. Dieckmann
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Condensate handling assembly and method
- Patent number 6,199,395
- Issue date Mar 13, 2001
- Arthur D. Little, Inc.
- John T. Dieckmann
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Heat pump water heater and storage tank assembly
- Patent number 5,946,927
- Issue date Sep 7, 1999
- Arthur D. Little, Inc.
- John T. Dieckmann
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Heat pump water heater and storage tank assembly
- Patent number 5,906,109
- Issue date May 25, 1999
- Arthur D. Little, Inc.
- John T. Dieckmann
- F24 - HEATING RANGES VENTILATING