Michael Kaufmann

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Paderborn, DE

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Patents Grantslast 30 patents

Information Patent Grant
Steel alloy with high energy absorption capacity and tubular steel...
- Patent number 11,384,415
- Issue date Jul 12, 2022
- Benteler Steel/Tube GmbH
- Niko Grosse-Heilmann
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of manufacturing a tubular product and tubular product
- Patent number 11,230,743
- Issue date Jan 25, 2022
- Benteler Steel/Tube GmbH
- Michael Kaufmann
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
GAS GENERATOR PIPE FOR AIRBAG MODULE, AND METHOD FOR MANUFACTURING...
- Publication number 20210188209
- Publication date Jun 24, 2021
- BENTELER STEEL/TUBE GMBH
- Jozef Balun
- B60 - VEHICLES IN GENERAL
Information Patent Application
Tube product, hollow carrier of perforating gun and method of manuf...
- Publication number 20210189516
- Publication date Jun 24, 2021
- BENTELER STEEL/TUBE GMBH
- Jozef Balun
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD OF MANUFACTURING A TUBULAR PRODUCT AND TUBULAR PRODUCT
- Publication number 20200263266
- Publication date Aug 20, 2020
- BENTELER STEEL/TUBE GMBH
- Michael Kaufmann
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL ALLOY WITH HIGH ENERGY ABSORPTION CAPACITY AND TUBULAR STEEL...
- Publication number 20200255926
- Publication date Aug 13, 2020
- BENTELER STEEL/TUBE GMBH
- Niko Grosse-Heilmann
- E21 - EARTH DRILLING MINING