Kermit A. Buntrock

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Williamsburg, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for melting metal using microwave technology
- Patent number 11,800,609
- Issue date Oct 24, 2023
- New Wave Ceramic Crucibles LLC
- Kermit Buntrock
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Investment casting mold and method of manufacture
- Patent number 7,048,034
- Issue date May 23, 2006
- Buntrock Industries, Inc.
- John Vandermeer
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Investment casting shells and compositions including rice hull ash
- Patent number 7,004,230
- Issue date Feb 28, 2006
- Buntrock Industries, Inc.
- John Vandermeer
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Investment casting mold and method of manufacture
- Patent number 6,991,022
- Issue date Jan 31, 2006
- Buntrock Industries, Inc.
- John Vandermeer
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and composition for investment casting of laminar ceramic sh...
- Patent number 5,022,920
- Issue date Jun 11, 1991
- Buntrock Industries, Inc.
- Kermit A. Buntrock
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Rapid technique for making improved laminar ceramic shell molds usi...
- Patent number 4,927,673
- Issue date May 22, 1990
- Buntrock Industries, Inc.
- Kermit A. Buntrock
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
Method And Apparatus For Melting Metal Using Microwave Technology
- Publication number 20240049368
- Publication date Feb 8, 2024
- New Wave Ceramic Crucibles LLC
- Kermit BUNTROCK
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD AND APPARATUS FOR MELTING METAL USING MICROWAVE TECHNOLOGY
- Publication number 20220007473
- Publication date Jan 6, 2022
- New Wave Ceramic Crucibles LLC
- Kermit BUNTROCK
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Investment casting shells and compositions including rice hull ash
- Publication number 20050252632
- Publication date Nov 17, 2005
- John Vandermeer
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Investment casting mold and method of manufacture
- Publication number 20050199366
- Publication date Sep 15, 2005
- John Vandermeer
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Investment casting mold and method of manufacture
- Publication number 20040238158
- Publication date Dec 2, 2004
- Buntrock Industries, Inc.
- John Vandermeer
- B22 - CASTING POWDER METALLURGY