Location History:
- Menomonie, WI (US) (1990)
- Prescott, WI (US) (1993)
Company Filing History:
Years Active: 1990-1993
Title: Innovations by David R. Walsh: Pioneering Metal Coating Technologies
Introduction
David R. Walsh, an accomplished inventor based in Menomonie, Wisconsin, has made significant contributions to the field of metal coatings. With a total of two patents to his name, Walsh has developed innovative methods that enhance the manufacturing process of metal powders. His work, particularly with Hoeganaes Corporation, has positioned him as a key player in the industry.
Latest Patents
Walsh's latest patents focus on methods for producing metal coatings on metal powders. The first patent describes a method that involves contacting core metal particles with a sol of a precursor of a coating metal. This sol, having a viscosity ranging from about 10 to 10,000 centipoise and containing at least 1.0 weight percent of the precursor in a liquid medium, allows for the creation of a uniform layer of coating metal on the core particles after the liquid is removed and the precursor is converted.
The second patent similarly details methods for manufacturing compressible and sinterable metal powders. In this instance, the sol has a viscosity from about 10 to 100,000 centipoise, enabling the formation of a Cu-Ni-Mo alloy on soft iron or steel particles. These advancements are crucial for industries relying on high-performance metal powders.
Career Highlights
Throughout his career, David R. Walsh has demonstrated a commitment to innovation and excellence. His role at Hoeganaes Corporation has been instrumental in advancing metal powder technologies. With a strong focus on research and development, Walsh's contributions have not only improved existing processes but also paved the way for future advancements in the field.
Collaborations
Walsh has collaborated with notable colleagues, including James R. Johnson and William J. Mueller. Together, they have fostered a culture of innovation at Hoeganaes Corporation, driving forward-thinking solutions in metal coatings and powder technology. Their combined expertise enhances the company's capabilities and broadens the scope of their advancements.
Conclusion
David R. Walsh is a distinguished inventor whose innovative patents are reshaping the landscape of metal powder manufacturing. With a focus on methodical approaches to producing superior metal coatings, Walsh’s work at Hoeganaes Corporation underscores the importance of innovation in engineering. His collaborations with talented colleagues further strengthen the potential for breakthroughs in this ever-evolving field.