Matthew J Leis

Title: Matthew J. Leis: Innovator in Pulley Assembly Technology

Introduction

Matthew J. Leis is an accomplished inventor based in Bentonville, AR (US). He has made significant contributions to the field of mechanical engineering, particularly in the design of pulley assemblies. His innovative approach has led to the development of a unique patent that enhances the functionality and durability of pulley systems.

Latest Patents

Matthew J. Leis holds a patent for a "Deflected bearing shield as a bearing seal for a pulley assembly and method of assembly." This invention involves a pulley assembly that includes a pulley with an axis of rotation, a pulley shell, and a bearing. The design features a shaft with a pulley-receiving end that accommodates the pulley. A first bearing shield is strategically placed at the pulley-receiving end of the shaft. The pulley shell is designed with an annular wall that creates an opening for housing the bearing, which consists of an inner race, outer race, and a rolling element. The first bearing shield incorporates a deflected sealing member that biases against the outer race of the bearing and the pulley shell, serving as a contact seal to protect the bearing from contaminants.

Career Highlights

Matthew J. Leis is currently employed at Dayco IP Holdings, LLC, where he continues to innovate and develop new technologies. His work focuses on improving mechanical systems and ensuring their reliability in various applications. With a patent portfolio that includes one notable invention, he has established himself as a key player in his field.

Collaborations

Throughout his career, Matthew has collaborated with talented professionals, including Anthony Eugene Lannutti and Robert J. Crist. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Matthew J. Leis exemplifies the spirit of innovation in the mechanical engineering sector. His contributions, particularly through his patent on pulley assembly technology, demonstrate his commitment to enhancing product performance and reliability. His work at Dayco IP Holdings, LLC, along with his collaborations, positions him as a significant figure in the field of engineering.