David W. Grenda

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Houston, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for electrodialytically regenerating an electroless plating...
- Patent number 4,289,597
- Issue date Sep 15, 1981
- Electrochem International, Inc.
- David W. Grenda
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of electroplating tin and alkaline electroplating bath therefor
- Patent number 4,252,618
- Issue date Feb 24, 1981
- Pitt Metals and Chemicals, Inc.
- David W. Grenda
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR