Henning J. Christensen

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Reading, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for feeding material into a molten stream
- Patent number 5,129,629
- Issue date Jul 14, 1992
- Hickman, Williams & Company
- Henning J. Christensen
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and apparatus for controlling the composition of a molten me...
- Patent number 5,082,044
- Issue date Jan 21, 1992
- Hickman, Williams & Company
- Henning J. Christensen
- B22 - CASTING POWDER METALLURGY