Location History:
- Farrell, PA (US) (1976)
- Delmont Boro, PA (US) (1988 - 1990)
Company Filing History:
Years Active: 1976-1990
Title: Innovations by James E. Smith
Introduction
James E. Smith is a notable inventor based in Delmont Boro, PA (US). He has made significant contributions to the field of engineering, particularly in the area of metal casting and welding technologies. With a total of 3 patents to his name, Smith's work has had a profound impact on manufacturing processes.
Latest Patents
One of Smith's latest patents is focused on energy beam casting of metal articles. This innovative method allows for the creation of near net shape metal articles from powder feedstock using a focused high energy beam. The process involves melting successive layers of powder as the beam traces the shape of the article over a substrate, eliminating the need for refocusing. The design includes a copper fixture that serves as a heat sink and confines the powder to the vicinity of the article being formed. This method enables the casting of various shapes through programmed motion of the energy beam.
Another significant patent by Smith is a method of welding that allows for the joining of virgin metal and metal alloy components using a laser. This technique can be performed with or without filler material and does not require cleaning the surfaces to be joined. The process achieves full penetration through the thickness of the materials, even when there are gaps of varying sizes between the parts. This innovative approach to welding ensures high-quality results despite the presence of contaminants.
Career Highlights
James E. Smith is currently employed at Westinghouse Electric Corporation, where he continues to develop and refine his innovative technologies. His work at this esteemed company has allowed him to contribute to advancements in engineering and manufacturing.
Collaborations
Smith has collaborated with notable coworkers such as Graham A. Whitlow and Gerald Joseph Bruck. Their combined expertise has likely enhanced the development of innovative solutions in their respective fields.
Conclusion
James E. Smith's contributions to the fields of metal casting and welding demonstrate his commitment to innovation and engineering excellence. His patents reflect a deep understanding of advanced manufacturing processes, making him a valuable asset in the industry.