Karen E. Ruehl

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Ballwin, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Mid-basicity aluminum compounds and methods of making
- Patent number 6,537,464
- Issue date Mar 25, 2003
- General Chemical Corporation
- Benjamin Shultes
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Preparation of non corrosive aluminum sulfate
- Publication number 20040166051
- Publication date Aug 26, 2004
- Benjamin Shultes
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Preparation of non corrosive aluminum sulfate
- Publication number 20040052719
- Publication date Mar 18, 2004
- Benjamin Shultes
- C01 - INORGANIC CHEMISTRY