Paul Menchhofer

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Oak Ridge, TN, US

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Patents Grantslast 30 patents

Information Patent Grant
Casting of particle-based hollow shapes
- Patent number 5,665,440
- Issue date Sep 9, 1997
- Martin Marietta Energy Systems, Inc.
- Paul Menchhofer
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and apparatus for making articles from particle based materials
- Patent number 5,476,622
- Issue date Dec 19, 1995
- Martin Marietta Energy Systems, Inc.
- Arthur J. Moorhead
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Casting of particle-based hollow shapes
- Patent number 5,419,860
- Issue date May 30, 1995
- Martin Marietta Energy Systems, Inc.
- Paul Menchhofer
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Fluid casting of particle-based articles
- Patent number 5,401,445
- Issue date Mar 28, 1995
- Martin Marietta Energy Systems, Inc.
- Paul Menchhofer
- B28 - WORKING CEMENT, CLAY, OR STONE