Fred Simms Coffey

Title: Fred Simms Coffey: Innovator in Shaped Fibrous Articles

Introduction

Fred Simms Coffey is a notable inventor based in Bradford, PA (US). He is recognized for his innovative contributions to the field of materials science, particularly in the development of processes for creating shaped fibrous articles. His work has had a significant impact on manufacturing techniques in various industries.

Latest Patents

Coffey holds a patent for a "Process for making a shaped fibrous article by a vacuum forming process." This patent describes a method where a dilute slurry containing mineral wool fibers, a clay binder, and other additives is introduced into a forming tank. The process involves circulating the slurry toroidally, using a rotating mandrel to deposit a uniform layer of solids, and applying vacuum to reduce the water content of the formed article. The final product is a fibrous shaped article with a desired configuration and thickness.

Career Highlights

Fred Simms Coffey has made significant strides in his career, particularly through his work at Pittsburgh Corning Corporation. His innovative approach to manufacturing has led to advancements in the production of fibrous materials, showcasing his expertise and dedication to the field.

Collaborations

Coffey has collaborated with notable colleagues, including Harold Lloyd Weaver and Howard Beattie Johnson. These partnerships have contributed to the development of new technologies and processes in the industry.

Conclusion

Fred Simms Coffey's contributions to the field of materials science and his innovative patent demonstrate his commitment to advancing manufacturing techniques. His work continues to influence the production of shaped fibrous articles, showcasing the importance of innovation in industry.