Klaus P. Thiel

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Boeblingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for removing borosilicate and boron rich oxides from a silic...
- Patent number 4,313,773
- Issue date Feb 2, 1982
- International Business Machines Corporation
- Marian Briska
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method of boron doping silicon bodies
- Patent number 4,249,970
- Issue date Feb 10, 1981
- International Business Machines Corporation
- Marian Briska
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method of making silicon photovoltaic cells
- Patent number 4,239,810
- Issue date Dec 16, 1980
- International Business Machines Corporation
- Oussama Alameddine
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phosphorus diffusion process for semiconductors
- Patent number 4,206,026
- Issue date Jun 3, 1980
- International Business Machines Corporation
- Marian Briska
- C30 - CRYSTAL GROWTH