Charles Leroy Leonard

Title: Charles Leroy Leonard: Innovator in Ultrasonic Welding Technology

Introduction

Charles Leroy Leonard, an inventive mind hailing from St. Charles, Illinois, has made significant contributions to the field of ultrasonic welding. As an inventor, he holds a total of eight patents that showcase his dedication to advancing technology and innovation in manufacturing processes.

Latest Patents

Among his most recent inventions is a patent related to "Automated ultrasonic press systems and methods for welding physically variant components." This method outlines a process for ultrasonic welding involving a pair of workpieces. It begins with the ultrasonic welding stack pressing against the first workpiece, ensuring it contacts the second workpiece. The process initiates a weld phase by outputting energy from the ultrasonic stack to the first workpiece. With careful monitoring through at least one sensor, parameters such as weld force and weld force rate of change are tracked. The process determines when the sensed parameters reach a predetermined level, thus allowing for the precise conclusion of the weld phase. This innovative method enhances the efficiency and reliability of ultrasonic welding in various applications.

Career Highlights

Throughout his career, Charles has been associated with reputable companies such as Dukane Ias, LLC, and Dukane Corporation. His work in these organizations has contributed to the development and enhancement of ultrasonic welding technologies, reinforcing his status as a leading inventor in his field.

Collaborations

Charles has worked closely with talented colleagues, including Leo Klinstein and Matthew James Dittrich. Their collaborative efforts have undoubtedly played a role in his successful ventures and the development of pioneering technologies in ultrasonic welding.

Conclusion

In summary, Charles Leroy Leonard stands out as an influential inventor in the realm of ultrasonic welding technology. His innovative approaches and patents reflect his commitment to enhancing manufacturing methods. His contributions continue to inspire future advancements in the field, and his legacy is marked by a dedication to innovation and excellence.