Jan-Eric Stahl

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Lund, SE

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Patents Grantslast 30 patents

Information Patent Grant
Polycrystalline cubic boron nitride material
- Patent number 11,827,571
- Issue date Nov 28, 2023
- Element Six (UK) Limited
- Rebecka Lindvall
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Negative insert for cutting machining
- Patent number 7,758,287
- Issue date Jul 20, 2010
- Seco Tools AB
- Per Alm
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Iron-base alloy containing chromium-tungsten carbide and a method o...
- Patent number 7,442,261
- Issue date Oct 28, 2008
- Proengco Tooling AB
- Anders Nilsson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
POLYCRYSTALLINE CUBIC BORON NITRIDE MATERIAL
- Publication number 20230037181
- Publication date Feb 2, 2023
- Element Six (UK) Limited
- Antionette CAN
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Iron-Base Alloy Containing Chromium-Tungsten Carbide And a Method O...
- Publication number 20090123324
- Publication date May 14, 2009
- Proengco Tooling Ab
- Carl-Hakan Andersson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
NEGATIVE INSERT FOR CUTTING MACHINING
- Publication number 20080253848
- Publication date Oct 16, 2008
- Seco Tools AB
- Per Alm
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Iron-base alloy containing chromium-tungsten carbide and a method o...
- Publication number 20040028548
- Publication date Feb 12, 2004
- Carl-Hakan Andersson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...