Location History:
- Harvest, AL (US) (2009)
- Athens, AL (US) (1999 - 2014)
Company Filing History:
11 out of 2,450 
1 out of 2,546 
Years Active: 1999-2014
Title: R Jeffrey Ding: Innovating Welding Technologies
Introduction
R Jeffrey Ding, based in Athens, AL, is a notable inventor with a remarkable portfolio of 12 patents. His work primarily focuses on advanced welding technologies that enhance the efficiency and effectiveness of welding processes.
Latest Patents
Among his latest patents is the "Ultrasonically-assisted thermal stir welding system," which features a unique welding head assembly. This innovative system maintains the workpiece in a plastic state, utilizing a stir rod that rotates around its longitudinal axis while applying a compressive force via containment plates. Additionally, it introduces ultrasonic waves to optimize the welding process by ensuring controlled temperature and movement.
Another significant invention by Ding is the "Weld nugget temperature control in thermal stir welding." This control system incorporates a sensor and a controller to monitor and adjust the temperature of the region adjacent to the stir rod. By dynamically controlling the rotational speed of the stir rod, the heat supplied by the induction heater, and the feed speed of the weld material feeder, this invention streamlines the welding process and improves the quality of the welds.
Career Highlights
R Jeffrey Ding has worked with prominent organizations, including the United States of America as represented by the Administrator of NASA. His experience with such high-level institutions showcases his expertise and the high regard in which his innovative mind is held.
Collaborations
Throughout his career, Ding has collaborated with notable professionals in his field, including Peter A Oelgoetz and Peter L Romine. These collaborations have likely played a significant role in the development and refinement of his groundbreaking inventions.
Conclusion
R Jeffrey Ding stands as a significant figure in the realm of welding technology, with his inventive spirit leading to numerous patents that contribute to advancements in the industry. His innovative approaches and collaborations underscore a commitment to improving welding processes, setting a high standard for future developments.