David A. Wohleber

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Lower Burrell, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for preventing the undesirable condensation of aluminum chlo...
- Patent number 4,385,964
- Issue date May 31, 1983
- Aluminum Company of America
- Roger C. Johnson
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Chlorination of aluminous material at superatmospheric pressure
- Patent number 4,235,860
- Issue date Nov 25, 1980
- Aluminum Company of America
- David A. Wohleber
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Situ cleaning of electrolytic cells
- Patent number 4,168,215
- Issue date Sep 18, 1979
- Aluminum Company of America
- Donald L. Kinosz
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Production of anhydrous aluminum chloride from clay using catalyst...
- Patent number 4,096,234
- Issue date Jun 20, 1978
- Aluminum Company of America
- Edward S. Martin
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Production of aluminum chloride from raw materials containing alumi...
- Patent number 4,086,320
- Issue date Apr 25, 1978
- Aluminum Company of America
- Edward S. Martin
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Production of aluminum chloride
- Patent number 4,039,647
- Issue date Aug 2, 1977
- Aluminum Company of America
- David A. Wohleber
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...