Location History:
- Mt. Juliet, TN (US) (1997 - 1998)
- Madison, TN (US) (2006)
Company Filing History:
Years Active: 1997-2006
Title: Edward K Willis: Innovator in Nonwoven Technologies
Introduction: Edward K Willis, based in Mt. Juliet, TN, is a notable inventor with three impressive patents to his name. His work significantly contributes to advancements in nonwoven fabric technologies, particularly focusing on filtration media applications.
Latest Patents: Willis's latest patents include innovative designs for multilayer nonwovens and improved spun-bonded web apparatus. The first patent, "Multilayer Nonwovens Incorporating Differential Cross-Sections," focuses on a fabric suitable for pleating to form filtration media. This invention utilizes at least three layers, with the inner layer’s fibers providing greater stiffness and the outer layers offering enhanced durability. This unique design results in fabrics with improved particulate holding and pressure drop characteristics without sacrificing durability.
His second patent, "Spun-Bonded Web," presents an enhanced apparatus for forming a spunbonded fibrous web for nonwoven applications. It details a process wherein melt-processable thermoplastic polymeric material is melt-extruded into a multifilamentary spinline. The method includes quenching and wrapping the spinline around spaced driven draw rolls, all while ensuring a consistent pulling force that enables uniformity in the spun-bonded nonwoven product.
Career Highlights: Edward K Willis has made a substantial impact in the nonwoven industry through his role at Reemay, Inc., a company recognized for its innovative nonwoven fabric solutions. His inventions have paved the way for advancements in filtration technologies, enhancing product functionality and efficiency.
Collaborations: Throughout his career, Willis has collaborated with esteemed colleagues such as Edward L Brignola and Alvin A Fleck. Their teamwork has fostered an environment of creativity and innovation, culminating in patents that reflect their combined expertise and dedication to nonwoven technologies.
Conclusion: Edward K Willis stands out as a visionary inventor whose contributions to the field of nonwoven fabrics have significantly advanced the capabilities of filtration media. His patents represent not only a personal achievement but also a meaningful progression in the innovation of nonwoven technologies.