Company Filing History:
2 out of 299 
1 out of 1 Years Active: 1987-1994
Title: Myron C Johnson: Innovator in Electrical Discharge Machining
Introduction
Myron C Johnson is a notable inventor based in Freeland, MI (US), recognized for his contributions to the field of electrical discharge machining (EDM). With a total of 3 patents to his name, Johnson has developed innovative apparatuses that enhance the efficiency and effectiveness of EDM processes.
Latest Patents
One of Johnson's latest patents is an "Electrical Discharge Machining Apparatus." This invention features a housing and a workpiece support assembly that holds a workpiece in a predetermined location. An EDM electrode is attached to the housing to perform the machining, while a tank assembly is movable between machining and retracted positions. In the machining position, the tank assembly encompasses the workpiece and is filled with dielectric fluid necessary for the EDM process. The retracted position allows for easy access to the workpiece for removal and reattachment.
Another significant patent is the "Multi-Electrode Electrical Discharge Machining Apparatus." This invention includes a base frame with a workpiece holding fixture and an upright frame member. A support member is slidably mounted on the upright frame, with one or two turrets indexably mounted on it. Each turret holds a plurality of electrode cartridge assemblies that can be moved toward and away from the workpieces to spark erode desired openings. This design allows for efficient electrode replacement and operation versatility.
Career Highlights
Throughout his career, Myron C Johnson has worked with several companies, including Ex-Cell-O GmbH and Charmilles Technologies Manufacturing Corporation. His experience in these organizations has contributed to his expertise in the field of electrical discharge machining.
Collaborations
Johnson has collaborated with notable individuals in the industry, including John M Check and Paul J Davis. These partnerships have likely influenced his innovative approach to EDM technology.
Conclusion
Myron C Johnson's contributions to electrical discharge machining through his patents and career experiences highlight his role as a significant innovator in the field. His inventions continue to impact the efficiency of machining processes, showcasing the importance of innovation in manufacturing technology.