Company Filing History:
Years Active: 2005-2021
Title: Innovations by Randall Joseph DuVal
Introduction
Randall Joseph DuVal is a notable inventor based in Appleton, Wisconsin. He has made significant contributions to the field of welding technology, holding a total of 11 patents. His work focuses on enhancing the efficiency and effectiveness of welding processes through innovative engineering solutions.
Latest Patents
One of DuVal's latest patents is the "Welder generator engine speed control." This invention allows an engine-driven welder generator to be controlled based on the power draw for welding and other applications. Once a welding arc is initiated, the power draw is monitored, enabling the engine speed and power output of the generator to be adjusted accordingly. This adjustment can be made in increments, depending on the specific welding processes being utilized.
Another significant patent is the "Inductor and system for welding for maintaining welding arcs." This welding system incorporates an inductor on the output of a welding power supply. The power supply may include an engine and a generator, with power conversion circuitry that conditions the power for stick welding applications. The inductor is designed to store energy sufficient for maintaining a welding arc with specific electrodes, showcasing DuVal's commitment to advancing welding technology.
Career Highlights
DuVal is currently employed at Illinois Tool Works Inc., where he continues to innovate and develop new technologies in the welding sector. His work has not only contributed to the company but has also had a broader impact on the industry.
Collaborations
DuVal has collaborated with several talented individuals, including Daniel C. Fosbinder and Nathan Joe Jochman. These collaborations have fostered a creative environment that encourages the development of cutting-edge solutions in welding technology.
Conclusion
Randall Joseph DuVal's contributions to welding technology through his patents and innovations demonstrate his expertise and commitment to the field. His work continues to influence the industry, making significant strides in enhancing welding processes.