Company Filing History:
Years Active: 2020-2023
Title: Innovations of Jeffery Edward Keffer
Introduction
Jeffery Edward Keffer is a notable inventor based in Blytheville, Arkansas. He has made significant contributions to the field of metal processing, holding a total of four patents. His work focuses on enhancing the properties and manufacturing processes of thin metal strips.
Latest Patents
One of his latest patents is titled "High friction rolling of thin metal strip." This invention describes thin metal strips that have hot rolled exterior side surfaces, which are primarily or substantially free of all prior austenite grain boundaries. This characteristic makes the strips less susceptible to grain boundary etching due to acid etching or pickling. The process involves hot rolling with a coefficient of friction equal to or greater than 0.20, with or without lubrication.
Another significant patent is the "Method for casting metal strip with edge control." This invention includes systems and apparatus for continuously casting thin strips. It features expansion rings positioned within casting rolls that automatically measure the thickness of the cast strip. If the thickness is too thin, the system decreases the radial dimension of the expansion ring to increase the thickness. Conversely, if the thickness is too thick, the radial dimension is increased to reduce the thickness during casting.
Career Highlights
Jeffery Edward Keffer is currently employed at Nucor Corporation, a leading steel manufacturer. His work at Nucor has allowed him to apply his innovative ideas in a practical setting, contributing to advancements in metal processing technologies.
Collaborations
Throughout his career, Keffer has collaborated with talented individuals such as Tao Wang and Kishlay Mishra. These collaborations have fostered a creative environment that encourages the development of new ideas and technologies.
Conclusion
Jeffery Edward Keffer's contributions to the field of metal processing through his patents and work at Nucor Corporation highlight his innovative spirit and dedication to advancing technology. His inventions continue to influence the industry and pave the way for future advancements.