This inventor holds 2 USPTO granted patents. Top assignees: Ahlstrom Machinery, Inc., Andritz-Ahlstrom Inc.. Active years: 2000-2001.
Company Filing History:
Years Active: 2000-2001
Title: Innovations of James R Prough
Introduction
James R Prough is an accomplished inventor based in Vancouver, WA (US). He holds two patents that showcase his expertise in the field of pulp feed systems. His innovative approaches have contributed significantly to the efficiency of material separation processes.
Latest Patents
Prough's latest patents focus on the removal of tramp material from pulp feed systems. His inventions utilize a generally vertical conduit and a slurry flow to efficiently separate dense, tramp material from comminuted cellulosic fibrous material. This process employs centrifugal force to allow the separation of tramp material into a cavity beneath the radius transition without the need for mechanical elements. The design may include appropriate purges, baffles, and discharge mechanisms. Additionally, a tramp material separator can be integrated into a conventional metering screw or positioned downstream of the slurry pump in a chip slurry transport system.
Career Highlights
Throughout his career, James R Prough has worked with notable companies such as Andritz-Ahlstrom Inc. and Ahlstrom Machinery, Inc. His experience in these organizations has further honed his skills and contributed to his innovative capabilities.
Collaborations
Prough has collaborated with esteemed colleagues, including Vic L Bilodeau and R Fred Chasse. These partnerships have likely enriched his work and led to advancements in his projects.
Conclusion
James R Prough's contributions to the field of pulp feed systems through his innovative patents demonstrate his commitment to improving industrial processes. His work continues to influence the efficiency of material separation in various applications.