William H. Parker

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Edgeworth, PA, US

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Patents Applicationslast 30 patents

Information Patent Application
Self-aligning fire brick assembly
- Publication number 20070028817
- Publication date Feb 8, 2007
- William H. Parker
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
Interlocking insulating firebrick
- Publication number 20060272264
- Publication date Dec 7, 2006
- William H. Parker
- F27 - FURNACES KILNS OVENS RETORTS