Leonard M Keilman

Title: The Innovative Contributions of Leonard M. Keilman

Introduction

Leonard M. Keilman is a notable inventor based in Crown Point, Indiana. He has made significant contributions to the field of steelmaking, particularly through his innovative methods for degassing molten steel. With a total of 2 patents to his name, Keilman's work has had a substantial impact on the industry.

Latest Patents

Keilman's latest patents include a "Steelmaking Degassing Apparatus" and a "Steelmaking Degassing Method." Both inventions focus on improving the quality of molten steel by utilizing a lift gas that includes carbon dioxide. The method involves creating a reaction zone that is isolated from the ambient atmosphere, where a bath of molten steel is maintained. By reducing the pressure in this reaction zone to sub-atmospheric levels, carbon dioxide is introduced to vertically circulate the molten steel. This innovative approach not only enhances the degassing process but also includes apparatuses designed to facilitate these method steps.

Career Highlights

Leonard M. Keilman has spent a significant portion of his career at Inland Steel Company, where he has applied his expertise in steelmaking. His work has been instrumental in advancing the techniques used in the industry, particularly in the area of molten steel treatment.

Collaborations

Throughout his career, Keilman has collaborated with notable colleagues such as William F. Flanagan, Jr. and James E. Bradley. These partnerships have contributed to the development and refinement of his innovative methods.

Conclusion

Leonard M. Keilman's contributions to the field of steelmaking through his patented methods for degassing molten steel demonstrate his commitment to innovation. His work continues to influence the industry and improve steel production processes.