Jurgen Schreiber

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Ratzeburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for the drive system for double seat valves
- Patent number 6,047,730
- Issue date Apr 11, 2000
- Tuchenhagen GmbH
- Herbert Robert Coura
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Leakfree switching process for a double-seat valve and a sealing sy...
- Patent number 5,732,727
- Issue date Mar 31, 1998
- Otto Tuchenhagen GmbH & Co. KG
- Hans Otto Mieth
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...