Robert Nicholas Mayfield

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Williams, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Fire kindler
- Patent number 9,321,978
- Issue date Apr 26, 2016
- Robert Nicholas Mayfield
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Fire kindler
- Patent number 9,296,968
- Issue date Mar 29, 2016
- Robert Nicholas Mayfield
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Fire kindler
- Patent number 9,200,227
- Issue date Dec 1, 2015
- Robert Nicholas Mayfield
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...