Frank Lisse

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Koln, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for fire-polishing a lengthwise extended glass body
- Patent number 5,843,199
- Issue date Dec 1, 1998
- Alcatel Kabel AG & Co.
- Hans-Jurgen Lysson
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Apparatus and method for heating an elongated glass
- Patent number 5,711,781
- Issue date Jan 27, 1998
- Kabel Rheydt Aktiengesellschaft
- Hans-Jurgen Lysson
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method and device for manufacturing an optical fiber
- Patent number 5,545,246
- Issue date Aug 13, 1996
- Kabel Rheydt Aktiengesellschaft
- Hans-J urgen Lysson
- C03 - GLASS MINERAL OR SLAG WOOL