Company Filing History:
Years Active: 2002-2007
Title: John Stephenson: Innovator in Screening Device Technology
Introduction
John Stephenson is a notable inventor based in Cherry Hinton, GB. He has made significant contributions to the field of screening devices, holding a total of 2 patents. His work focuses on creating efficient and cost-effective solutions for manufacturing screening devices.
Latest Patents
One of John Stephenson's latest patents is a screening device, such as a screen cylinder, and the method of manufacture of this screening device. This innovative device is designed to be manufactured relatively inexpensively and easily while ensuring uniform screening openings, even when the width is less than 0.5 mm. The device consists of a plurality of wires with first and second sections, where the second sections have base portions that are of smaller cross-section than the first sections. These wires are mounted substantially parallel to each other and supported by at least one support bar or ring. The bars or rings feature slots on one side and a cavity that communicates with these slots on the opposite side. The wires are fixed to the bars or rings through various deformation methods, allowing for effective screening of cellulose pulp suspensions.
Career Highlights
Throughout his career, John has worked with several companies, including Advanced Fiber Technologies and Cae Screenplates Oy. His experience in these organizations has contributed to his expertise in the development of innovative screening technologies.
Collaborations
John has collaborated with notable coworkers such as Tim Wood and Jari Jurvanen, further enhancing his work in the field of screening devices.
Conclusion
John Stephenson's contributions to the invention of screening devices demonstrate his commitment to innovation and efficiency in manufacturing processes. His patents reflect a deep understanding of the technical requirements needed to advance this technology.