Peter Hildebrandt

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Kranzberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Controlling the operations of an electric arc welder
- Patent number 4,302,656
- Issue date Nov 24, 1981
- Linde Aktiengesellschaft
- Leonhard Poth
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for the shielding of a casting stream in a casting apparatus
- Patent number 4,200,138
- Issue date Apr 29, 1980
- Linde Aktiengesellschaft
- Peter Hildebrandt
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Casting apparatus
- Patent number 4,102,386
- Issue date Jul 25, 1978
- Linde Aktiengesellschaft
- Peter Hildebrandt
- B22 - CASTING POWDER METALLURGY