Stephen J. Barth

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Cardboard structure for forming a chimney starter
- Patent number 11,661,561
- Issue date May 30, 2023
- Stephen J. Barth
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
CARDBOARD STRUCTURE FOR FORMING A CHIMNEY STARTER
- Publication number 20210380896
- Publication date Dec 9, 2021
- SJB PATENT HOLDINGS LLC
- Stephen J. Barth
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...