Company Filing History:
Years Active: 2011-2016
Title: Innovations by Steven Johnston
Introduction
Steven Johnston is an accomplished inventor based in Marysville, OH (US). He has made significant contributions to the field of materials science, particularly in the casting of metals. With a total of 2 patents to his name, Johnston's work focuses on improving the processes involved in metal casting.
Latest Patents
One of Johnston's latest patents is titled "Breaker core - Process for preparing a test casting and test casting prepared by the process." This innovative process is designed to predict the severity of skin that forms when compacted graphite iron or ductile iron is cast using a selected foundry mix. The mold utilized in this process is crafted from the foundry mix and features a gating system with at least two ingates. Each ingate is associated with a hollow cylindrical shape, which varies in diameter by at least 20% from the others. When molten metal is poured into the gating system, it fills each hollow cylindrical shape. Upon cooling and solidification, solid metal cylinders are produced, each with a distinct diameter, allowing for precise measurement of the skin formed.
Career Highlights
Steven Johnston is currently employed at Ask Chemicals GmbH, where he continues to innovate in the field of metal casting. His expertise and dedication to improving casting processes have made him a valuable asset to his company.
Collaborations
Johnston collaborates with talented coworkers, including Thomas Brandt and Sean B Harmon, who contribute to the innovative environment at Ask Chemicals GmbH.
Conclusion
Steven Johnston's contributions to metal casting through his patents and work at Ask Chemicals GmbH highlight his role as a significant inventor in the industry. His innovative processes are paving the way for advancements in metal casting technology.