Stacy Wollner

Title: The Innovative Contributions of Stacy Wollner

Introduction

Stacy Wollner is a prominent inventor based in Kewaskum, Wisconsin. She has made significant contributions to the field of materials science, particularly in the development of advanced PTFE (polytetrafluoroethylene) tubes. With a total of three patents to her name, Wollner's work exemplifies innovation and technical expertise.

Latest Patents

Wollner's latest patents focus on the creation of dual porosity PTFE tubes. These tubes feature an inner surface of expanded PTFE material with a first porosity and an outer surface with a different porosity. The innovative method involves forming inner and outer preformed tubular billets of PTFE resin particles mixed with a lubricant. By adjusting the lubrication level and the average particle size of the PTFE resin, Wollner is able to vary the porosity of both surfaces. The inner billet is placed inside the outer billet, and the two are extruded together, resulting in a unique tube structure. The final product exhibits distinct porosities, enhancing its functionality in various applications.

Career Highlights

Wollner's career is marked by her dedication to research and development in the field of polymer materials. Her work at Impra, Inc. has allowed her to collaborate with other talented professionals and contribute to groundbreaking advancements in PTFE technology.

Collaborations

Throughout her career, Wollner has worked alongside notable colleagues such as Robert W Calcote and Rajagopal R Kowligi. These collaborations have fostered an environment of innovation and creativity, leading to the successful development of her patented technologies.

Conclusion

Stacy Wollner's contributions to the field of materials science, particularly through her innovative dual porosity PTFE tubes, highlight her role as a leading inventor. Her work not only advances technology but also sets a standard for future innovations in the industry.