Werner Jankus

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Herdecke, DE

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Patents Grantslast 30 patents

Information Patent Grant
Jig for welding pipe ends
- Patent number 6,662,994
- Issue date Dec 16, 2003
- Werner Jankus
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Protective device for seam being welded
- Patent number 5,944,247
- Issue date Aug 31, 1999
- Werner Jankus
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device for flooding a weld seam between two pipes to be welded with...
- Patent number 5,235,152
- Issue date Aug 10, 1993
- Werner Jankus
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for grinding a point on a tungsten electrode
- Patent number 5,001,868
- Issue date Mar 26, 1991
- Werner Jankus
- B24 - GRINDING POLISHING
Information Patent Grant
Clamping sleeve for burner electrodes, especially for tig burners
- Patent number 4,918,280
- Issue date Apr 17, 1990
- Werner Jankus
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Jig for welding pipe ends
- Publication number 20020060236
- Publication date May 23, 2002
- Werner Jankus
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR