William F Dais

Title: William F. Dais: Innovator in Polymer Injection and Grinding Technology

Introduction

William F. Dais is a notable inventor based in Utica, MI (US), recognized for his contributions to the fields of polymer injection and grinding technology. With a total of 2 patents to his name, Dais has made significant advancements that enhance manufacturing processes.

Latest Patents

Dais's latest patents include an innovative injector for molding hardenable liquid precursors. This injector is designed to efficiently inject hardenable liquid polymer precursors from an accumulator into a mold during a reaction injection molding process. A specially adapted plunger is utilized to eject the liquid precursor, ensuring a constant fluid-flow relationship throughout its full stroke. This design prevents air from entering the system and allows for substantial emptying of the accumulator with each molding cycle.

Another notable patent by Dais is related to a grinding wheel tubular support for radial expansion. In this invention, a grinding wheel assembly features a massive rotating grinding wheel with an inner axial bore that expands during rotation. The tubular support member provides essential support between the axial bore and the bearing means, allowing for relative expansion while maintaining structural integrity.

Career Highlights

William F. Dais is currently employed at GM Global Technology Operations, Inc., where he continues to innovate and develop new technologies. His work has significantly impacted the efficiency and effectiveness of manufacturing processes in the automotive industry.

Collaborations

Dais collaborates with talented individuals in his field, including his coworker Antoni J. Malarz. Together, they contribute to advancements in technology and engineering.

Conclusion

William F. Dais exemplifies the spirit of innovation through his patents and contributions to technology. His work in polymer injection and grinding technology continues to influence the manufacturing landscape.