Manfred Borens

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Stadecken-Elsheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the production of decorative glass ceramic articles
- Patent number 5,484,467
- Issue date Jan 16, 1996
- Schott Glaswerke
- Peter Nass
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Window for a device with elevated inner chamber temperature
- Patent number 5,337,727
- Issue date Aug 16, 1994
- Schott Glaswerke
- Manfred Borens
- F24 - HEATING RANGES VENTILATING