Location History:
- Dayton, OH (US) (1994 - 1999)
- Wright-Patterson AFB, OH (US) (2020)
Company Filing History:
7 out of 4,992 
1 out of 3,430 
1 out of 652 
Years Active: 1994-2020
Title: The Innovations of Sheldon L Semiatin
Introduction
Sheldon L Semiatin is a prominent inventor based in Dayton, OH, known for his significant contributions to the field of welding and materials processing. With a total of eight patents to his name, Semiatin has developed innovative methods that enhance the efficiency and effectiveness of welding processes.
Latest Patents
Among his latest patents is a system and method for determining the efficiency of friction welding processes. This invention describes a method that includes measuring the kinetic energy transferred from a welding machine to the interface of a welded joint. By calculating the efficiency of a rotary friction welding process based on the measured kinetic energy, Semiatin's work provides valuable insights into optimizing welding techniques. Another notable patent focuses on equal channel angular extrusion of difficult-to-work alloys. This method aims to produce a homogeneous wrought microstructure during the extrusion of high-temperature alloys, minimizing flow non-uniformities by imparting an initial upset deformation to the alloy before shear flow.
Career Highlights
Throughout his career, Semiatin has worked with esteemed organizations, including the United States of America as represented by the Secretary of the Air Force and Rockwell International Corporation. His work in these institutions has allowed him to apply his innovative ideas in practical settings, contributing to advancements in welding technology.
Collaborations
Semiatin has collaborated with notable colleagues such as Venkat K Seetharaman and Sami M El Soudani. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and further innovation in the field.
Conclusion
Sheldon L Semiatin's contributions to welding technology through his patents and collaborations highlight his role as a leading inventor in the industry. His innovative methods continue to influence the efficiency of welding processes, showcasing the importance of research and development in advancing technology.