Roger S. Barron

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Stockton, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Synthetic fireplace log comprising waxed cardboard and method of pr...
- Patent number 6,136,054
- Issue date Oct 24, 2000
- Duraflame, Inc.
- Lohit V. Tutupalli
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Easy lighting fireplace log
- Patent number 4,104,034
- Issue date Aug 1, 1978
- Duraflame, Inc.
- Kent Yengtsu Wu
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...