Bernhard Authier

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Burghausen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Novel silicon crystals and process for their preparation
- Patent number 4,382,838
- Issue date May 10, 1983
- Wacker-Chemie GmbH
- Bernhard Authier
- C30 - CRYSTAL GROWTH
Information Patent Grant
Process and apparatus for the semicontinuous production of silicon...
- Patent number 4,175,610
- Issue date Nov 27, 1979
- Wacker-Chemitronic Gesellschaft fur Elektronik-Grundstoffe mbH
- Helmut Zauhar
- C30 - CRYSTAL GROWTH
Information Patent Grant
Process for the manufacture of silicon of large surface area bonded...
- Patent number 4,141,764
- Issue date Feb 27, 1979
- Wacker Chemitronic Gesellschaft fur Elektronik-Grundstroffe mbH
- Bernhard Authier
- C30 - CRYSTAL GROWTH
Information Patent Grant
Process for producing large-size, self-supporting plates of silicon
- Patent number 4,131,659
- Issue date Dec 26, 1978
- Wacker-Chemitronic Gesellschaft fur Elektronik-Grundstoffe mbH
- Bernhard Authier
- C30 - CRYSTAL GROWTH
Information Patent Grant
Process for producing large-size substrate-based semiconductor mate...
- Patent number 4,113,532
- Issue date Sep 12, 1978
- Wacker-Chemitronic Gesellschaft fur Elektronik-Grundstoffe mbH
- Bernhard Authier
- C30 - CRYSTAL GROWTH