Hans Larker

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Robertsfors, SW

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for plastic deformation at high ambient pressure
- Patent number 4,085,605
- Issue date Apr 25, 1978
- ASEA AB
- Martin Burstrom
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for hydrostatic extrusion of tubes
- Patent number 4,031,732
- Issue date Jun 28, 1977
- ASEA
- Hans Larker
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of manufacturing powder bodies of borides, carbides or nitrides
- Patent number 4,007,251
- Issue date Feb 8, 1977
- Allmanna Svenska Elektriska Aktiebolaget
- Sven-Erik Isaksson
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
High pressure apparatus having means for detecting a leakage
- Patent number 3,956,604
- Issue date May 11, 1976
- Allmanna Svenska Elektriska Aktiebolaget
- Hans Larker
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Press for hydrostatic extrusion
- Patent number 3,934,442
- Issue date Jan 27, 1976
- Allmanna Svenska Elektriska Aktiebolaget
- Hans Larker
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...