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For the Inventor, By the Inventor

Strongsville, OH, United States of America

William E Rosenberg

USPTO Granted Patents = 13

Average Co-Inventor Count = 1.1

ph-index = 7

Forward Citations = 107(Granted Patents)


Location History:

  • Strongsville, OH (US) (1976 - 1985)
  • Berea, OH (US) (2004)

Company Filing History:

goldMedal12 out of 12 
 
Columbia Chemical Corporation
 patents
silverMedal1 out of 14 
 
R. O. Hull & Company, Inc.
 patents

Years Active: 1976-2004

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13 patents (USPTO):Explore Patents
1. 6830674 - Brightener additive and bath for alkaline cyanide-free zinc electroplating (2004-12-14),
2. 4545870 - Aqueous acid plating bath and brightener composition for producing (1985-10-08),
3. 4530741 - Aqueous acid plating bath and brightener composition for producing (1985-07-23),
4. 4417957 - Aqueous acid plating bath and brightener mixture for producing (1983-11-29),
5. 4251331 - Baths and additives for the electroplating of bright zinc (1981-02-17),
6. 4100040 - Electrodeposition of bright zinc utilizing aliphatic ketones (1978-07-11),
7. 4072582 - Aqueous acid plating bath and additives for producing bright (1978-02-07),
8. 4061547 - Acidic plating bath and additives for electrodeposition of bright tin (1977-12-06),
9. 4049510 - Baths and additives for the electrodeposition of bright zinc (1977-09-20),
10. 4007098 - Baths and additives for the electrodeposition of bright zinc (1977-02-08),
11. 3988219 - Baths and additives for the electrodeposition of bright zinc (1976-10-26),
12. 3977949 - Acidic plating bath and additives for electrodeposition of bright tin (1976-08-31),
13. 3956123 - Additive for electrodeposition of bright tin and tin-lead alloy (1976-05-11),

Title: The Innovations of William E. Rosenberg

Introduction

William E. Rosenberg is a notable inventor based in Strongsville, Ohio, recognized for his contributions to the field of electroplating. With a total of 13 patents to his name, he has made significant advancements in the development of chemical compositions for electroplating processes. His work has had a lasting impact on the industry, particularly in creating safer and more efficient plating solutions.

Latest Patents

Among his latest patents, Rosenberg has developed a brightener additive and bath for alkaline cyanide-free zinc electroplating. This innovative aqueous alkaline non-cyanide zinc electroplating bath contains zinc ions that produce bright electrodeposits of zinc. It also includes a brightening agent made up of a polymeric quaternary amine and a reducing sugar, along with a compound that forms a reducing sugar upon hydrolysis. Additionally, he has patented an aqueous acid plating bath and brightener composition designed for producing uniform deposits over a broad current density range, utilizing various trialkoxybenzaldehydes as a tin brightener for electroplating baths.

Career Highlights

Rosenberg has had a distinguished career, working with prominent companies such as Columbia Chemical Corporation and R. O. Hull & Company, Inc. His expertise in electroplating has allowed him to contribute to the development of innovative products that enhance the quality and safety of plating processes.

Collaborations

Throughout his career, Rosenberg has collaborated with several notable individuals, including William E. Eckles and Robert J. Ludwig. These partnerships have fostered a collaborative environment that has led to the successful development of various electroplating technologies.

Conclusion

William E. Rosenberg's contributions to the field of electroplating through his patents and collaborations have significantly advanced the industry. His innovative approaches continue to influence the development of safer and more effective electroplating solutions.

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