Carl S. G. Ekemar

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Saltsjo-Boo, SE

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Patents Grantslast 30 patents

Information Patent Grant
Powder particles for fine-grained hard material alloys and a proces...
- Patent number 5,032,174
- Issue date Jul 16, 1991
- Santrade Limited
- Carl S. G. Ekemar
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Powder particles for fine-grained hard material alloys
- Patent number 4,894,090
- Issue date Jan 16, 1990
- Santrade Limited
- Carl S. G. Ekemar
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of treating cemented carbide bodies regarding their composit...
- Patent number 4,772,339
- Issue date Sep 20, 1988
- Santrade Limited
- Carl S. G. Ekemar
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for the preparation of molybdenum-tungsten carbides
- Patent number 4,330,332
- Issue date May 18, 1982
- Battelle Memorial Institute
- Herbert Schachner
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Ceramic alloy
- Patent number 4,320,203
- Issue date Mar 16, 1982
- Sandvik Aktiebolag
- Gunnar Brandt
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Wear resistant alloy
- Patent number 4,145,213
- Issue date Mar 20, 1979
- Sandvik Aktiebolg
- Rolf G. Oskarsson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...