Location History:
- Valpraiso, IN (US) (2019)
- East Chicago, IN (US) (2020 - 2021)
- Valparaiso, IN (US) (2020 - 2023)
Company Filing History:
Years Active: 2019-2023
Title: Innovations of John A. Rotole
Introduction
John A. Rotole is a notable inventor based in East Chicago, IN (US), recognized for his contributions to the field of steel manufacturing. With a total of five patents to his name, he has made significant advancements in steelmaking technology.
Latest Patents
Among his latest patents is the "Steelmaking furnace with humidity control device," which features a dew point control system. This innovative furnace/control system allows for more precise control of the desired dew point compared to previous systems, accommodating the necessary set point changes for various types of steel coils. Another significant patent is the "Method for making a high strength multiphase steel." This method outlines a comprehensive process for producing cold rolled and hot dip coated steel sheets, involving multiple steps such as casting, reheating, hot rolling, cooling, coiling, descaling, and cold rolling. The resulting steel sheet undergoes annealing to form a layer of iron oxide, which is then oxidized and reduced to achieve specific internal oxidation characteristics.
Career Highlights
John A. Rotole is currently employed at ArcelorMittal, a leading global steel and mining company. His work focuses on enhancing steel production processes and developing innovative solutions to improve product quality and efficiency.
Collaborations
Throughout his career, John has collaborated with talented colleagues, including Dongwei Fan and Hyun Jo Jun, contributing to various projects and advancements in steel technology.
Conclusion
John A. Rotole's innovative work in steelmaking has led to significant advancements in the industry. His patents reflect a commitment to improving manufacturing processes and product quality.