Company Filing History:
Years Active: 1979
Title: Innovations by Huei-Yang Chang in Razor Blade Technology
Introduction
Huei-Yang Chang is an accomplished inventor based in Braintree, MA (US). He is known for his significant contributions to the field of razor blade technology. With a focus on enhancing the durability and performance of razor blades, Chang has developed innovative processes that have the potential to revolutionize the industry.
Latest Patents
Chang holds a patent for a process aimed at producing long-lasting corrosion-resistant carbon steel razor blades. This innovative process involves first coating the cutting edges of the blades with chromium. Following this, the blades are immersed in an electroless coating bath to apply a coating of nickel-phosphorous, nickel-copper-phosphorous, cobalt-phosphorous, or cobalt-nickel-phosphorous material on at least the bodies of the blades. The chromium coating plays a crucial role in preventing the beading up of the coating material on the cutting edges, which can lead to the need for resharpening. Additionally, the blades may be overcoated with a carboxy-substituted silicone oil composition that includes long-chain aliphatic acids, alcohols, amides, and mixtures thereof.
Career Highlights
Huei-Yang Chang is associated with The Gillette Company, where he has made significant strides in product development. His work has contributed to the advancement of razor blade technology, ensuring that consumers receive high-quality products that meet their needs.
Collaborations
Chang has collaborated with notable colleagues, including Suri A. Sastri and Thomas G. Decker. These partnerships have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies in the razor blade industry.
Conclusion
Huei-Yang Chang's innovative approach to producing corrosion-resistant razor blades exemplifies the importance of research and development in the field of consumer products. His contributions not only enhance the performance of razor blades but also set a standard for future innovations in the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.