Poul-Erik Breidenbach

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Bruchkobel, DE

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Patents Grantslast 30 patents

Information Patent Grant
Methods and apparatus for providing quartz glass connectors
- Patent number 6,216,492
- Issue date Apr 17, 2001
- Heraeus Quarzglas GmbH
- Poul E. Breidenbach
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Methods and apparatus for providing quartz glass connectors
- Patent number 5,904,182
- Issue date May 18, 1999
- Heraeus Quarzglas GmbH
- Poul E. Breidenbach
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Coated quartz glass component
- Patent number 5,562,774
- Issue date Oct 8, 1996
- Heraeus Quarzglas GmbH
- Poul E. Breidenbach
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of producing a bubble-free vitreous material
- Patent number 4,414,014
- Issue date Nov 8, 1983
- Heraeus Quarzschmelze GmbH
- Rolf Bruning
- C03 - GLASS MINERAL OR SLAG WOOL