Joseph Andrew Querin

Title: Innovations by Joseph Andrew Querin

Introduction

Joseph Andrew Querin is an accomplished inventor based in Cullman, Alabama. He has made significant contributions to the field of welding technology, particularly through his innovative designs in pin tool assemblies for friction stir welding. With a total of 2 patents, Querin's work has garnered attention for its practical applications in the aerospace industry.

Latest Patents

Querin's latest patents focus on pin tool assemblies for friction stir welding. These assemblies include an outer member, an inner member, and a stop. The outer member features an inner surface that defines an elongate internal cavity and an external shoulder with an opening to this cavity. The inner member, which includes a welding end, extends partially within the cavity and projects from the opening, allowing the welding end to be external to the cavity. This design permits motion of the inner member relative to the outer member. The stop defines multiple configurations that restrict the inner member's motion in a stop direction, establishing a corresponding stop distance between the welding end and the external shoulder.

Career Highlights

Joseph Querin is currently employed at The Boeing Company, where he applies his expertise in welding technology to advance aerospace manufacturing processes. His innovative designs have contributed to the efficiency and effectiveness of welding techniques used in aircraft production.

Collaborations

Querin has collaborated with notable coworkers, including John Michael Comfort and Mark A. Fischer. Their combined efforts in the field of welding technology have led to advancements that benefit the aerospace industry.

Conclusion

Joseph Andrew Querin's contributions to welding technology through his innovative pin tool assemblies have made a significant impact in the aerospace sector. His work exemplifies the importance of innovation in engineering and manufacturing processes.