Ralf M. Saal

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D-5463 Unkel, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for separating multi-phase mixtures of solvents having small...
- Patent number 6,447,685
- Issue date Sep 10, 2002
- Satec U.S.A. LLC
- Hans-Udo Saal
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Method and apparatus for dry cleaning textiles
- Patent number 5,689,848
- Issue date Nov 25, 1997
- SATEC GmbH
- Hans-Udo Saal
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Method and apparatus for cleaning textiles
- Patent number 5,423,921
- Issue date Jun 13, 1995
- Hans-Udo Saal
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...