Michael Parravani

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Mississauga, CA

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Patents Grantslast 30 patents

Information Patent Grant
Furnace with refractory bricks that define cooling channels for gas...
- Patent number 9,863,707
- Issue date Jan 9, 2018
- Hatch Ltd.
- Sean Southall
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Furnace with refractory bricks that define cooling channels for gas...
- Patent number 9,347,708
- Issue date May 24, 2016
- Hatch Ltd.
- Sean Southall
- F27 - FURNACES KILNS OVENS RETORTS

Patents Applicationslast 30 patents

Information Patent Application
FURNACE WITH REFRACTORY BRICKS THAT DEFINE COOLING CHANNELS FOR GAS...
- Publication number 20160265849
- Publication date Sep 15, 2016
- Hatch Ltd.
- Sean Southall
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
Furnace with Refractory Bricks that Define Cooling Channels for Gas...
- Publication number 20140245935
- Publication date Sep 4, 2014
- Sean Southall
- F27 - FURNACES KILNS OVENS RETORTS