Neil W. Rolph

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Lebanon, TN, US

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Patents Grantslast 30 patents

Information Patent Grant
High efficiency tankless water heater
- Patent number 11,852,377
- Issue date Dec 26, 2023
- A. O. Smith Corporation
- Jianmin Yin
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Integrated dual chamber burner with remote communicating flame strip
- Patent number 9,097,436
- Issue date Aug 4, 2015
- Lochinvar, LLC
- Jim C. Smelcer
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Cover for a boiler cabinet
- Patent number D715905
- Issue date Oct 21, 2014
- Lochinvar, LLC
- Elan R. Christen
- D23 - Environmental heating and cooling
Information Patent Grant
Boiler cabinet and cover
- Patent number D715906
- Issue date Oct 21, 2014
- Lochinvar, LLC
- Elan R. Christen
- D23 - Environmental heating and cooling
Information Patent Grant
Fire tube heater
- Patent number 8,844,472
- Issue date Sep 30, 2014
- Lochinvar, LLC
- Jim C. Smelcer
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HIGH EFFICIENCY TANKLESS WATER HEATER
- Publication number 20220290894
- Publication date Sep 15, 2022
- A.O. Smith Corporation
- Jianmin Yin
- F28 - HEAT EXCHANGE IN GENERAL