Christel Tempel

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Riehen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Heat-sensitive recording material
- Patent number 4,611,072
- Issue date Sep 9, 1986
- Ciba-Geigy Corporation
- Hermann Nachbur
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Heat-sensitive recording material
- Patent number 4,536,779
- Issue date Aug 20, 1985
- Ciba-Geigy Corporation
- Hermann Nachbur
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Pressure-sensitive or heat-sensitive recording material
- Patent number 4,453,744
- Issue date Jun 12, 1984
- Ciba-Geigy Corporation
- Albert Wurmli
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Process for agglomerating a substance from a liquid system
- Patent number 4,208,370
- Issue date Jun 17, 1980
- Ciba-Geigy Corporation
- Roland Haberli
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE