Company Filing History:
13 out of 16,338 
2 out of 42 
1 out of 832,680 Years Active: 1991-2014
Title: David Charles Jones: Innovator in Air Filtration Technologies
Introduction
David Charles Jones, located in Midlothian, Virginia, is a prolific inventor known for his significant contributions to air filtration technology. With a remarkable portfolio of 15 patents, he has developed innovative solutions that enhance the efficiency and reliability of air filtering systems.
Latest Patents
Among his latest inventions, Jones has created an air filtration medium with improved dust loading capacity and enhanced resistance to high humidity environments. This innovative method filters particles from water mist-laden air by passing it through a medium that features a nanoweb layer in fluid contact with a hydrophobic nonwoven web. This hydrophobic web can either be made from intrinsically hydrophobic materials or coated with hydrophobic treatments. Notably, this medium does not experience the significant pressure drops typically associated with water mist filtration while maintaining its efficiency.
Additionally, he has developed composite filter media structures that include a base substrate formed from nonwoven synthetic fabric created through a spunbond process. This substrate achieves a filtration efficiency of approximately 35% to less than 50%, as measured by the EN 1822 (1998) test procedure. On one side of the base substrate, a layer of nanofibers is deposited, resulting in a composite filter media structure that boasts a minimum filtration efficiency of around 70%, again measured by the EN 1822 (1998) test procedure.
Career Highlights
Throughout his career, David Charles Jones has contributed to various esteemed organizations, including E.I. DuPont De Nemours and Company and Bha Group, Inc. His work at these companies has focused on advancing air filtration technologies, showcasing his dedication to improving environmental health and safety.
Collaborations
In his innovative journey, Jones has collaborated with talented professionals, including Hyun Sung Lim and Stasys K Rudys. These partnerships have facilitated the exchange of ideas and expertise, leading to groundbreaking advancements in filtration technology.
Conclusion
David Charles Jones remains a key figure in the realm of air filtration innovations, with a growing list of patents that highlight his inventive spirit. His work not only bridges the gap in current filtration technologies but also paves the way for cleaner air and a healthier environment. As he continues to develop new solutions, the impact of his innovations will likely resonate for years to come.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.