William H. Burkhart

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Los Altos, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Portable charbroiler and method
- Patent number 5,261,386
- Issue date Nov 16, 1993
- Burkhart; William H.
- William H. Burkhart
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Depot for granular carbonaceous fuel and method employing the same...
- Patent number 4,719,899
- Issue date Jan 19, 1988
- Bar-B-Quik Corp.
- William H. Burkhart
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Cooking apparatus and method
- Patent number 4,516,486
- Issue date May 14, 1985
- William H. Burkhart
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Low resistance electrode system
- Patent number 4,388,168
- Issue date Jun 14, 1983
- Smith & Denison
- William H. Burkhart
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of cooking food
- Patent number 4,120,981
- Issue date Oct 17, 1978
- William H. Burkhart
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Food cooking machine
- Patent number 4,048,473
- Issue date Sep 13, 1977
- William H. Burkhart
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...