Doan R Whitt

Title: Doan R Whitt: Innovator in Welding Technologies

Introduction

Doan R Whitt is a notable inventor based in White Lake, MI (US). She has made significant contributions to the field of welding technologies, holding 2 patents that showcase her innovative approach to engineering challenges.

Latest Patents

One of her latest patents is focused on "Aluminum to steel braze resistance spot welding." This invention involves a system and method for braze resistance spot welding of an aluminum component to a galvanized steel component. The process includes providing an aluminum-side electrode with a rounded tip and a galvanized steel-side electrode with a flat tip. The method also involves depositing a braze filler material between the components, performing a pre-heat to melt the braze filler, and executing a spot weld that ensures the aluminum melts while the galvanized steel remains intact.

Another significant patent is the "Method of verifying that self-piercing rivet gun is normal to workpieces." This method ensures that a robot-carried self-piercing rivet gun is correctly set up to rivet workpieces at the proper angle. It utilizes a perpendicularity sensor to verify that the workpieces are aligned correctly during the riveting process.

Career Highlights

Doan R Whitt is currently employed at FCA US LLC, where she applies her expertise in welding technologies. Her work has contributed to advancements in manufacturing processes, particularly in the automotive industry.

Collaborations

Throughout her career, Doan has collaborated with notable colleagues, including John Macdonald and George Fantazian. These collaborations have fostered innovation and enhanced the development of new technologies in her field.

Conclusion

Doan R Whitt is a pioneering inventor whose work in welding technologies has led to significant advancements in the industry. Her patents reflect her commitment to innovation and her ability to solve complex engineering problems.