Location History:
- New Windsor, NJ (US) (1987)
- New Windsor, NY (US) (1976 - 1989)
Company Filing History:
7 out of 120 
4 out of 171 
1 out of 3 Years Active: 1976-1989
Title: The Innovations of Stephen J Donachie
Introduction
Stephen J Donachie is a notable inventor based in New Windsor, NY (US), recognized for his significant contributions to the field of aluminum alloys. With a total of 12 patents to his name, Donachie's work has focused on enhancing the properties of aluminum materials, making them more effective for various applications.
Latest Patents
Among his latest patents, one notable invention is the "Production of Al alloys with improved properties." This process involves a controlled heat and cooling treatment of shaped alloys, resulting in products that exhibit improved fracture toughness without compromising tensile properties. This innovation is particularly beneficial for treating forged Al-Li-Mg alloys. Another significant patent is for "Dispersion strengthened aluminum alloys," which addresses the embrittling tendency of lithium in aluminum-base alloy compositions. By incorporating silicon into the alloy composition and forming it as a dispersion strengthened powder, Donachie has developed aluminum-base alloy compositions that demonstrate enhanced properties.
Career Highlights
Throughout his career, Stephen J Donachie has worked with prominent companies such as Inco Alloys International, Inc. and The International Nickel Company, Inc. His experience in these organizations has contributed to his expertise in the field of materials science and engineering.
Collaborations
Donachie has collaborated with esteemed colleagues, including Paul S Gilman and Robert D Schelleng. These partnerships have likely fostered innovation and the exchange of ideas, further advancing the field of aluminum alloys.
Conclusion
Stephen J Donachie's contributions to the development of aluminum alloys have made a significant impact in the industry. His innovative patents and collaborations highlight his dedication to improving material properties and advancing technology.
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.