John E. Sylvan

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Needham, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Inflatable metal foil and PTFE film solar thermal panel with a tens...
- Patent number 9,243,815
- Issue date Jan 26, 2016
- Zonbak LLC
- John E. Sylvan
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
RIGID LOW COST SOLAR THERMAL PANELS
- Publication number 20190063787
- Publication date Feb 28, 2019
- Zonbak LLC
- John E. Sylvan
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Solar Thermal Panel With Self Supporting Dual Air Channels
- Publication number 20150184893
- Publication date Jul 2, 2015
- Zonbak LLC
- John E. Sylvan
- F24 - HEATING RANGES VENTILATING