William E. Rosenberg

Person

Strongsville, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Brightener additive and bath for alkaline cyanide-free zinc electro...
- Patent number 6,830,674
- Issue date Dec 14, 2004
- Columbia Chemical Corporation
- Robert J. Ludwig
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Aqueous acid plating bath and brightener composition for producing...
- Patent number 4,545,870
- Issue date Oct 8, 1985
- Columbia Chemical Corporation
- William E. Rosenberg
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Aqueous acid plating bath and brightener composition for producing...
- Patent number 4,530,741
- Issue date Jul 23, 1985
- Columbia Chemical Corporation
- William E. Rosenberg
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Aqueous acid plating bath and brightener mixture for producing semi...
- Patent number 4,417,957
- Issue date Nov 29, 1983
- Columbia Chemical Corporation
- William E. Rosenberg
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Baths and additives for the electroplating of bright zinc
- Patent number 4,251,331
- Issue date Feb 17, 1981
- Columbia Chemical Corporation
- William E. Rosenberg
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electrodeposition of bright zinc utilizing aliphatic ketones
- Patent number 4,100,040
- Issue date Jul 11, 1978
- Columbia Chemical Corporation
- William E. Rosenberg
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Aqueous acid plating bath and additives for producing bright electr...
- Patent number 4,072,582
- Issue date Feb 7, 1978
- Columbia Chemical Corporation
- William E. Rosenberg
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Acidic plating bath and additives for electrodeposition of bright tin
- Patent number 4,061,547
- Issue date Dec 6, 1977
- Columbia Chemical Corporation
- William E. Rosenberg
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Baths and additives for the electrodeposition of bright zinc
- Patent number 4,049,510
- Issue date Sep 20, 1977
- Columbia Chemical Corporation
- William E. Rosenberg
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Baths and additives for the electrodeposition of bright zinc
- Patent number 4,007,098
- Issue date Feb 8, 1977
- Columbia Chemical Corporation
- William E. Rosenberg
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Baths and additives for the electrodeposition of bright zinc
- Patent number 3,988,219
- Issue date Oct 26, 1976
- Columbia Chemical Corporation
- William E. Rosenberg
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Acidic plating bath and additives for electrodeposition of bright tin
- Patent number 3,977,949
- Issue date Aug 31, 1976
- Columbia Chemical Corporation
- William E. Rosenberg
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Additive for electrodeposition of bright tin and tin-lead alloy
- Patent number 3,956,123
- Issue date May 11, 1976
- R. O. Hull & Company, Inc.
- William E. Rosenberg
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
Corrosion inhibiting composition for metals
- Publication number 20040170848
- Publication date Sep 2, 2004
- COLUMBIA CHEMICAL CORPORATION
- Robert J. Ludwig
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Brightener additive and bath for alkaline cyanide-free zinc electro...
- Publication number 20040084322
- Publication date May 6, 2004
- COLUMBIA CHEMICAL CORPORATION
- Robert J. Ludwig
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

William E. Rosenberg

Person

Patents Grantslast 30 patents

Brightener additive and bath for alkaline cyanide-free zinc electro...

Aqueous acid plating bath and brightener composition for producing...

Aqueous acid plating bath and brightener composition for producing...

Aqueous acid plating bath and brightener mixture for producing semi...

Baths and additives for the electroplating of bright zinc

Electrodeposition of bright zinc utilizing aliphatic ketones

Aqueous acid plating bath and additives for producing bright electr...

Acidic plating bath and additives for electrodeposition of bright tin

Baths and additives for the electrodeposition of bright zinc

Baths and additives for the electrodeposition of bright zinc

Baths and additives for the electrodeposition of bright zinc

Acidic plating bath and additives for electrodeposition of bright tin

Additive for electrodeposition of bright tin and tin-lead alloy

Patents Applicationslast 30 patents

Corrosion inhibiting composition for metals

Brightener additive and bath for alkaline cyanide-free zinc electro...