John S. Curtis is a notable inventor based in Mayfield Heights, OH (US). He has made significant contributions to the field of electrical engineering and plastic pipe manufacturing. With a total of 4 patents to his name, Curtis has demonstrated a commitment to innovation and practical solutions in his work.

Latest Patents

Among his latest patents, Curtis has developed an electrical outlet box that features an upright, open top cylindrical housing member. This design includes a ball ring and a cover assembly that is secured to the housing member. The housing is embedded in a concrete floor, ensuring that the upper surface of the cover assembly remains parallel to the surface of the concrete, even if the housing member deviates from normality. Another notable invention is a process and jig for bending large diameter plastic pipe. This jig guides the pipe at the point of tangency adjacent to the bend after it has been heated, allowing for a smooth curvature to the desired radius. The jig includes adjustable components to facilitate precise bending.

Career Highlights

Throughout his career, John S. Curtis has worked with various companies, including Sedco Pipe Products, Inc. His experience in these organizations has contributed to his expertise in developing innovative solutions for practical challenges in the industry.

Collaborations

Curtis has collaborated with notable individuals such as Lee A. Miller and Albert Hurst. These partnerships have likely enriched his work and contributed to the success of his inventions.

Conclusion

John S. Curtis is a distinguished inventor whose work has had a meaningful impact on electrical engineering and plastic pipe manufacturing. His innovative patents reflect his dedication to improving everyday products and processes.