This inventor holds 1 USPTO granted patent. Top assignee: Beloit Technologies, Inc.. Active years: 1996.
Company Filing History:
Years Active: 1996
Title: David E. Ray: Innovator in Screen Technology
Introduction
David E. Ray is an accomplished inventor based in South Portland, ME (US). He has made significant contributions to the field of screen technology, particularly in the paper manufacturing industry. His innovative approach has led to the development of a unique patent that enhances the efficiency of stock screens.
Latest Patents
David E. Ray holds a patent for a "Basket profile for screens." This invention describes a replaceable screen structure designed for stock screens used in paper production. The patent outlines a mechanism where stock slurry is processed through a screen, allowing rejects to exit through a designated outlet while accepts flow through openings in the screen. The design features projections and a rotor that induces a pulsating flow along the profile surface. The projections include an inclined ramp of less than about 45 degrees and a 90-degree downstream wall, with accepts flow openings strategically positioned closer to the upstream projection than the downstream projection. This innovative design aims to improve the efficiency and effectiveness of the screening process.
Career Highlights
David E. Ray is currently employed at Beloit Technologies, Inc., where he continues to apply his expertise in screen technology. His work at the company has allowed him to further develop his ideas and contribute to advancements in the industry. With a focus on innovation, David has established himself as a key player in the field.
Collaborations
David collaborates with his coworker, Peter LeBlanc, to enhance their projects and drive innovation within their team. Their combined efforts contribute to the success of their initiatives at Beloit Technologies, Inc.
Conclusion
David E. Ray is a notable inventor whose work in screen technology has made a significant impact on the paper manufacturing industry. His patent for a basket profile for screens exemplifies his innovative spirit and dedication to improving industrial processes.