Lois A. Dahlberg

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Corpus Christi, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Electrolytic cell
- Patent number 4,236,989
- Issue date Dec 2, 1980
- PPG Industries, Inc.
- Lois A. Dahlberg
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method of treating electrodes
- Patent number 4,174,269
- Issue date Nov 13, 1979
- PPG Industries, Inc.
- William W. Carlin
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR