Emil Jespersen

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Glostrup, DK

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Patents Grantslast 30 patents

Information Patent Grant
Method and arrangement for conveying moulds with castings therein
- Patent number 6,092,585
- Issue date Jul 25, 2000
- Georg Fischer Disa A/S
- Jens Peter Larsen
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Crushed and graded magnetite ore for manufacturing moulds and cores
- Patent number 5,865,236
- Issue date Feb 2, 1999
- Georg Fischer Disa A/S
- Preben Nordgaard Hansen
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
String mould plant including arrangement for preventing shrinkage v...
- Patent number 5,836,373
- Issue date Nov 17, 1998
- Georg Fischer Disa A/S
- Preben N. Hansen
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of producing frozen casting moulds
- Patent number 4,453,586
- Issue date Jun 12, 1984
- Dansk Industri Syndikat A/S
- Emil Jespersen
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Conveyor comprising a driven flexible belt for stepwise advancing m...
- Patent number 4,177,892
- Issue date Dec 11, 1979
- Dansk Industri Syndikat AS
- Emil Jespersen
- B22 - CASTING POWDER METALLURGY