Joachim Fischer

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Bad Kreuznach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Microfiltration membrane filter
- Patent number 4,737,286
- Issue date Apr 12, 1988
- Seitz Filter Werke Theo & Geo Seitz GmbH & Co.
- Charles T. Badenhop
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for the production of filter elements based on aromatic pol...
- Patent number 4,627,992
- Issue date Dec 9, 1986
- Seitz Filter Werke Theo & Geo Seitz GmbH & Co.
- Charles T. Badenhop
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Production of microfiltration membrane filter
- Patent number 4,567,009
- Issue date Jan 28, 1986
- Seitz Filter Werke Theo & Geo Seitz GmbH & Co.
- Charles T. Badenhop
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL