This inventor holds 3 USPTO granted patents. Top assignee: Sarclad International Limited. Active years: 1989-1991.
Company Filing History:
Years Active: 1989-1991
Title: The Innovative Contributions of Gareth A Evans
Introduction
Gareth A Evans is a notable inventor based in Sheffield, GB, recognized for his significant contributions to the field of electrical discharge apparatus. With a total of three patents to his name, Evans has developed innovative solutions that enhance machining processes and surface finishing techniques.
Latest Patents
One of Evans' latest patents is an electrical discharge apparatus with a dielectric fluid assembly. This apparatus is designed for machining or applying a textured finish to a workpiece surface. It features a receptacle that contains dielectric fluid, which is closed on all sides except for the side that engages the workpiece. The receptacle's open side is equipped with a flexible structure that can be adjusted to maintain the appropriate distance from the workpiece surface. This flexible structure includes a resilient member that can be shaped to match the workpiece's contour, often utilizing a bellows-like design.
Another significant patent by Evans is an electrical discharge apparatus for producing a textured finish on electrically conductive workpieces. This invention comprises multiple electrodes connected to a power source, which can be moved linearly along the workpiece. The apparatus monitors voltage conditions within the gap between the electrodes and the workpiece, adjusting the head's position to maintain these conditions within predetermined limits. This process allows for a series of electrical discharges that effectively remove particles from the workpiece surface, resulting in a textured or matte finish.
Career Highlights
Gareth A Evans has made a substantial impact in his field through his innovative designs and patents. His work at Sarclad International Limited has positioned him as a key player in the development of advanced machining technologies. His inventions not only improve efficiency but also enhance the quality of surface finishes in various applications.
Collaborations
Evans has collaborated with notable colleagues, including Geoffrey Wilson and David H Savidge, contributing to a dynamic work environment that fosters innovation and creativity.
Conclusion
Gareth A Evans exemplifies the spirit of innovation through his patents and contributions to electrical discharge technology. His work continues to influence the machining industry, showcasing the importance of inventive solutions in enhancing manufacturing processes.