Company Filing History:
Years Active: 1979
Title: Innovations of George D. Wilkinson
Introduction
George D. Wilkinson is a notable inventor based in Maryville, TN (US). He has made significant contributions to the field of aluminum processing, particularly in the production of aluminum brazing sheets. With a total of 2 patents, his work has had a considerable impact on the industry.
Latest Patents
Wilkinson's latest patents focus on the production of aluminum brazing sheets. The first patent describes a method for producing aluminum brazing sheets from a composite assembly that includes an ingot of aluminum alloy. This ingot is provided with a layer of aluminum brazing alloy, which consists of not greater than 0.35 wt.% magnesium and 6.0 to 13.0 wt.% silicon. The remainder is aluminum and incidental impurities. A rolling layer of aluminum, which is substantially free of elemental silicon, is also included. This composite assembly is hot bonded by rolling in a reversing mill and subsequently formed into brazing sheets in a continuous rolling mill.
The second patent also details a method for producing aluminum brazing sheets. It involves providing a composite assembly that includes an ingot of aluminum alloy and a layer of aluminum brazing alloy on at least one side of the ingot. Both sides of the composite assembly are covered with a second layer of aluminum alloy that is substantially free of eutectic or elemental silicon. The hot bonding and formation of the brazing sheet are achieved through hot rolling in a reversing mill followed by hot rolling in a continuous mill.
Career Highlights
Wilkinson is associated with the Aluminum Company of America, where he has been able to apply his innovative ideas in a practical setting. His work has contributed to advancements in aluminum processing technologies.
Collaborations
Some of his notable coworkers include William A. Anderson and William D. Vernam, who have collaborated with him on various projects.
Conclusion
George D. Wilkinson's contributions to the field of aluminum brazing sheet production highlight his innovative spirit and dedication to advancing technology. His patents reflect a deep understanding of materials and processes that continue to influence the industry.