Armin Kueper

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Schellenberg, LI

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Patents Grantslast 30 patents

Information Patent Grant
Production method for a semi-finished product
- Patent number 9,782,820
- Issue date Oct 10, 2017
- Hilti Aktiengesellschaft
- Michael Selb
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Production method for a semi-finished product and semi-finished pro...
- Patent number 9,718,115
- Issue date Aug 1, 2017
- Hilti Aktiengesellschaft
- Michael Selb
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
PRODUCTION METHOD FOR A SEMI-FINISHED PRODUCT
- Publication number 20130111964
- Publication date May 9, 2013
- HILTI AKTIENGESELLSCHAFT
- Michael Selb
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
PRODUCTION METHOD FOR A SEMI-FINISHED PRODUCT AND SEMI-FINISHED PRO...
- Publication number 20130115025
- Publication date May 9, 2013
- HILTI AKTIENGESELLSCHAFT
- Michael Selb
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...