Ludwig von Bogdandy

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Oberhausen-Sterkrade, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the production of iron
- Patent number 4,566,904
- Issue date Jan 28, 1986
- Klockner CRA Technologie GmbH
- Ludwig von Bogdandy
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for improving the use of heat in steel production from soli...
- Patent number 4,357,160
- Issue date Nov 2, 1982
- Klockner-Werke AG
- Ludwig von Bogdandy
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing steel from solid, iron containing pieces
- Patent number 4,304,598
- Issue date Dec 8, 1981
- Klockner-Werke AG
- Ludwig von Bogdandy
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of manufacturing a compound steel material of a high corrosi...
- Patent number 4,159,918
- Issue date Jul 3, 1979
- Klockner-Werke AG
- Ludwig von Bogdandy
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of manufacturing a compound steel material of a high corrosi...
- Patent number 4,140,550
- Issue date Feb 20, 1979
- Kloeckner-Werke AG
- Ludwig von Bogdandy
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR