Ottmar Lehr

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Rechberghausen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for forming a sheet-metal workpiece
- Patent number 11,833,565
- Issue date Dec 5, 2023
- Allgaier Werke GmbH
- Michael Wolf
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Device for forming metals
- Patent number 9,687,899
- Issue date Jun 27, 2017
- Allgaier Werke GmbH
- Michael Wolf
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Device and method for machining a workpiece consisting of metal, pa...
- Patent number 9,289,812
- Issue date Mar 22, 2016
- Allgaier Werke GmbH
- Peter König
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR FORMING A SHEET-METAL WORKPIECE
- Publication number 20160207093
- Publication date Jul 21, 2016
- ALLGAIER WERK GmbH
- Michael Wolf
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
DEVICE FOR FORMING METALS
- Publication number 20160144416
- Publication date May 26, 2016
- Allgaier Werke GmbH
- Michael Wolf
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
DEVICE AND METHOD FOR MACHINING A WORKPIECE CONSISTING OF METAL, PA...
- Publication number 20140352390
- Publication date Dec 4, 2014
- Allgaier Werke GmbH
- Peter König
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...