Adam Frings

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Essen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for production of lightweight sheet-steel wheel for vehicles
- Patent number 6,052,901
- Issue date Apr 25, 2000
- Thyssen Stahl AG
- Thomas Stegemann
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Process for the production of a shaped part from pieces of sheet me...
- Patent number 4,902,872
- Issue date Feb 20, 1990
- Thyssen Stahl AG
- Adam Frings
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for the production of a shaped parts from pieces of sheet m...
- Patent number 4,827,100
- Issue date May 2, 1989
- Thyssen Stahl AG
- Adam Frings
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for the butt-welding of especially deep-drawable steel shee...
- Patent number 4,650,954
- Issue date Mar 17, 1987
- Thyssen Stahl AG
- Adam Frings
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR