Joyce M Harrington

Title: The Innovations of Joyce M. Harrington

Introduction

Joyce M. Harrington, an accomplished inventor based in Gray, ME, has made significant contributions to the field of paper finishing. Her innovative work showcases the intersection of engineering and creativity in developing technologies that enhance industrial processes.

Latest Patents

Joyce holds a patent for her invention titled "Method and Apparatus for Calendering Paper with Internally Heated Roll." This remarkable creation features an internally heated calendering roll designed for effectively finishing paper at the desired temperatures, heat loads, and pressures required for substrata thermal molding. The patented roll incorporates a thick circumferential wall that facilitates heat conduction, ensuring that paper webs are processed with precision.

The specifics of her patent reveal a sophisticated design: the roll is constructed with a first material and includes a thin circumferential surface layer made of a second material, either cermet or ceramic. The surface layer exhibits impressive hardness, capable of being polished to achieve a remarkably smooth finish. Furthermore, the roll is engineered to manage substantial heat loads without compromising structural integrity.

Career Highlights

Throughout her career, Joyce has demonstrated a commitment to innovation and excellence. Collaborating with fellow inventors and engineers, she has contributed to advancements in industrial applications that benefit paper manufacturing processes. Her role at the S.D. Warren Company has allowed her to apply her inventive spirit to real-world challenges, forging pathways for future developments.

Collaborations

Joyce's work has not gone unnoticed among her peers. She has collaborated with notable colleagues such as Eric R. Ellis and Fred J. Ferrari, sharing insights and expertise that have enriched her inventions. These professional relationships underscore the collaborative nature of innovation, where ideas flourish through teamwork and shared goals.

Conclusion

Joyce M. Harrington's inventive endeavors have not only resulted in valuable patents but have also helped elevate industrial standards in paper processing. Her commitment to pushing technological boundaries serves as an inspiration for future generations of inventors and innovators alike. As we continue to explore the vast landscape of innovations, Joyce’s contributions will undoubtedly remain influential in the world of manufacturing.