Benjamin Thomas KNOPP

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Henrico, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Water heater with thermally isolating preheater and method of use
- Patent number 10,443,890
- Issue date Oct 15, 2019
- Benjamin Thomas Knopp
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
WATER HEATER WITH THERMALLY ISOLATING PREHEATER AND METHOD OF USE
- Publication number 20170205114
- Publication date Jul 20, 2017
- Benjamin Thomas KNOPP
- F24 - HEATING RANGES VENTILATING