Klaus Sonnenberg

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Niederzier, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for producing single crystals
- Patent number 6,712,904
- Issue date Mar 30, 2004
- Forschungszentrum Julich GmbH
- Klaus Sonnenberg
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method and apparatus for producing monocrystals
- Patent number 6,358,315
- Issue date Mar 19, 2002
- Freiberger Compound Materials GmbH
- Eckhard Küssel
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method of and apparatus for obtaining fissure-free crystals
- Patent number 5,833,748
- Issue date Nov 10, 1998
- Forschungszentrum Julich GmbH
- Martin Althaus
- C30 - CRYSTAL GROWTH