Location History:
- Neenah, WI (US) (2000 - 2001)
- Roswell, GA (US) (2004)
- Appleton, WI (US) (2003 - 2012)
Company Filing History:
6 out of 5,278 
2 out of 25 
1 out of 2 Years Active: 2000-2012
Title: The Innovations of Duane Kenneth Zacharias
Introduction
Duane Kenneth Zacharias is a notable inventor based in Appleton, Wisconsin. He holds a total of nine patents, showcasing his significant contributions to the field of cellulose fiber technology. His innovative processes have advanced the methods of forming non-woven cellulose webs, which have various applications in multiple industries.
Latest Patents
Zacharias's latest patents include a process for forming a non-woven cellulose web and an array of nozzles for extruding multiple cellulose fibers. The first patent describes a method that involves extruding an aqueous solution of cellulose and a solvent to create filaments. This process utilizes a first member with multiple rows of openings, where nozzles are strategically staggered to enhance efficiency. The filaments are then treated with a liquid to remove solvents, resulting in continuous solid fibers that are collected to form a non-woven web. The second patent focuses on an array of nozzles designed to extrude multiple cellulose fibers, each equipped with a pressurized gas system to shroud the molten filaments, ensuring optimal formation and quality.
Career Highlights
Throughout his career, Zacharias has worked with prominent companies such as Kimberly-Clark Worldwide, Inc. and Reifenhauser GmbH & Co. KG Maschinenfabrik. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in cellulose fiber technology.
Collaborations
Zacharias has collaborated with notable professionals in his field, including Douglas B. Brown and Jeffrey D. Stark. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Duane Kenneth Zacharias's contributions to cellulose fiber technology through his patents and collaborations highlight his role as a significant inventor in this field. His innovative processes continue to influence the industry and pave the way for future advancements.