Kellogg S. Johnson

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Santa Fe, NM, US

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Patents Grantslast 30 patents

Information Patent Grant
Expandable raku kiln
- Patent number 9,360,254
- Issue date Jun 7, 2016
- Kellogg S. Johnson
- F27 - FURNACES KILNS OVENS RETORTS

Patents Applicationslast 30 patents

Information Patent Application
EXPANDABLE RAKU KILN
- Publication number 20140193763
- Publication date Jul 10, 2014
- Kellogg S. Johnson
- F27 - FURNACES KILNS OVENS RETORTS