Erik Allan Olsson

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Zurich, CH

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing a uniform crystal structure by continuous casting
- Patent number 4,086,952
- Issue date May 2, 1978
- Erik Allan Olsson
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of and apparatus for excluding molten metal from escaping fr...
- Patent number 4,020,890
- Issue date May 3, 1977
- Erik Allan Olsson
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of and apparatus for converting molten metal into a semi-fin...
- Patent number 3,976,117
- Issue date Aug 24, 1976
- Erik Allan Olsson
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process of solidifying molten metal
- Patent number 3,971,123
- Issue date Jul 27, 1976
- Olsson International Inc.
- Erik Allan Olsson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR