Location History:
- Greenville, NC (US) (1993)
- Uniontown, OH (US) (2015)
- Kennesaw, GA (US) (2002 - 2019)
Company Filing History:
3 out of 16,338 
2 out of 832,912 Years Active: 1993-2019
Title: Innovations by Inventor Davis E Lee
Introduction
Davis E Lee is a notable inventor based in Greenville, NC (US), recognized for his contributions to the field of synthetic turf systems. With a total of 5 patents, he has developed innovative solutions that enhance the functionality and performance of synthetic turf.
Latest Patents
One of his latest patents is a synthetic turf system made with antistatic yarns and a method of making it. This system includes turf tufted from monofilament fibers of a thermoplastic polymer, where about 1 in 32 tuft rows comprises at least one antistatic filament per tuft. Each antistatic filament features a first nonconductive polymeric component coextensive with a second non-conductive component, significantly reducing static electrical discharge within the turf. The thermoplastic polymer for each fiber may include materials such as nylon, polyethylene, polypropylene, and polyester. Additionally, the turf system may comprise stitched turf, with each antistatic filament potentially having a carbon core surrounded by a non-conductive sheath.
Another significant patent involves a system and method for absorbing shocks and impacts while providing water drainage. This vertically draining, particulate confinement structure prevents side-to-side migration of particulate materials and ensures a consistent fill depth. The vertical draining feature prevents water accumulation on the turf surface by providing adequate drainage, attributed to the combination of the turf surface with a confinement structure and supporting particulate materials.
Career Highlights
Davis E Lee has worked with prominent companies, including E.I. DuPont De Nemours and Company, where he honed his skills and expertise in the field of synthetic materials and turf systems. His innovative approach has led to the development of practical solutions that address common issues in synthetic turf applications.
Collaborations
Throughout his career, Davis has collaborated with notable individuals such as Dale Edwin Karmie and Brian Karmie. These collaborations have contributed to the advancement of his inventions and the successful implementation of his patented technologies.
Conclusion
Davis E Lee's innovative contributions to synthetic turf systems demonstrate his commitment to enhancing performance and functionality in this field. His patents reflect a deep understanding of materials and engineering, making him a significant figure in the world of inventions.