Company Filing History:
Years Active: 2003
Title: The Innovations of Steven Leonard Wigman
Introduction
Steven Leonard Wigman is an accomplished inventor based in Brownsburg, Indiana. He has made significant contributions to the field of materials science, particularly in the development of high-strength low-alloy steel. His innovative approach has led to advancements that enhance the performance and durability of steel products.
Latest Patents
Wigman holds a patent for a "Method for producing titanium-bearing microalloyed high-strength low-alloy steel." This patent describes a composition and method for creating a high-strength low-alloy hot-rolled steel sheet, strip, or plate that utilizes titanium as the principal microalloy strengthening element. The resulting steel is predominantly ferritic and features a microstructure with at least 20% acicular ferrite. It achieves a minimum yield strength of 345 MPa (50 ksi) and can exceed 621 MPa (90 ksi) when titanium is the sole microalloy element. The manufacturing process involves continuously casting a thin slab and employing thermomechanical controlled processing, including dynamic recrystallization controlled rolling.
Career Highlights
Wigman is currently associated with Nucor Corporation, a leading steel manufacturer known for its innovative practices and commitment to sustainability. His work at Nucor has allowed him to apply his expertise in steel production and contribute to the company's reputation for quality and innovation.
Collaborations
Throughout his career, Wigman has collaborated with notable colleagues, including Daniel Geoffrey Edelman and Clay A Gross. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in steel technology.
Conclusion
Steven Leonard Wigman's contributions to the field of materials science, particularly in high-strength low-alloy steel, demonstrate his innovative spirit and commitment to advancing technology. His patent and work at Nucor Corporation highlight the importance of collaboration and innovation in the industry.