This inventor holds 2 USPTO granted patents. Top assignees: The Quikrete Companies, Other. Active years: 1999-2000.
Company Filing History:
1 out of 1 
1 out of 834,411 Years Active: 1999-2000
Title: John O Winchester: Innovator in Concrete Products
Introduction
John O Winchester is a notable inventor based in Atlanta, GA (US). He has made significant contributions to the field of cementitious products, holding 2 patents that focus on improving surface and structural characteristics of concrete.
Latest Patents
Winchester's latest patents include a method and apparatus for providing concrete products with enhanced skid resistance and flexural toughness. This innovative method involves incorporating skid-resistant particles into an uncured cement product. As the product cures, these particles become fixed at and adjacent to the surface, resulting in improved skid resistance for various surfaces such as pedestrian sidewalks, steps, vehicle roadways, and handicapped ramps. The design aims to create a softer structure than traditional concrete, allowing for continuous exposure of new rubber particles through traffic wear, while maintaining integral properties that prevent particle pullout.
Career Highlights
Throughout his career, John O Winchester has worked with reputable companies, including The Quikrete Companies. His expertise in the field has led to advancements in concrete technology, making him a valuable asset in the industry.
Collaborations
Winchester has collaborated with notable individuals such as James K Hicks and Richard R Nicholson, contributing to the development of innovative concrete solutions.
Conclusion
John O Winchester's work in improving cementitious products showcases his dedication to innovation in the construction industry. His patents reflect a commitment to enhancing safety and performance in concrete applications.