Location History:
- Pittsburg, PA (US) (2009)
- Brown Deer, WI (US) (2012)
Company Filing History:
Years Active: 2009-2012
Title: David C. Drapela: Innovator in Non-Woven Web Technologies
Introduction
David C. Drapela, an inventor based in Brown Deer, Wisconsin, has made notable contributions to the field of non-woven web manufacturing. With two patents to his name, Drapela's work focuses on advanced materials that find applications in various industries, including absorbent products and insulation.
Latest Patents
Drapela's latest inventions include significant advancements in non-woven webs and methods of manufacturing them. One of his patents describes a product that incorporates a web made from recycled cellulose, which is treated with a fire retardant. This web can be used as an industrial absorbent or as thermal or acoustic insulation. The innovative manufacturing method includes shredding cellulose, applying a fire retardant, and forming a web by integrating bicomponent fibers that are thermally bonded to the cellulose.
Another important patent features a forming head designed to produce a uniform web of fibers. This device includes a fiber reservoir and a fiber meter that facilitates the mechanical movement of fibers. It is equipped with air inlets and agitators that blend the fibers received from the meter, enhancing the efficiency and quality of web formation.
Career Highlights
David C. Drapela is currently employed at Sellars Absorbent Materials, Inc., where he applies his expertise to develop innovative absorbent solutions. His work has significantly impacted the manufacturing processes associated with non-woven materials.
Collaborations
Drapela collaborates with notable industry professionals, including William R. Sellars and Thomas C. Shutt. These partnerships facilitate a rich exchange of ideas and enhance the creative development of new products in the field of absorbents and insulation materials.
Conclusion
In summary, David C. Drapela stands out as a key innovator in the realm of non-woven web technologies. His inventive spirit and dedication to improving manufacturing methods highlight the ongoing evolution in material sciences. As the industry continues to grow, Drapela's contributions will likely play a vital role in fostering new developments in absorbent materials and beyond.