This inventor holds 3 USPTO granted patents. Top assignees: Bethlehem Steel Corporation, Other. Active years: 1999-2001.
Company Filing History:
2 out of 370 
1 out of 834,350 Years Active: 1999-2001
Title: Yulin Shen: Innovator in Alloy Steel Production
Introduction
Yulin Shen is a notable inventor based in Bethlehem, PA, who has made significant contributions to the field of alloy steel production. With a total of 3 patents to his name, Shen has developed innovative methods that enhance the properties and production processes of steel.
Latest Patents
One of Shen's latest patents is titled "Composition and method for producing an alloy steel and a product therefrom for structural applications." This patent describes a method for creating high strength low-alloy steel through a series of steps including casting, hot rolling, and controlled rolling. The process allows for improved rolling productivity and enhances the castability, formability, and weldability of the steel. Another significant patent is the "Method of making an as-rolled multi-purpose weathering steel plate and product therefrom." This invention outlines a method for producing weathering grade steel plates with specific yield strength targets, utilizing a modified alloy composition and controlled rolling and cooling techniques.
Career Highlights
Throughout his career, Yulin Shen has worked with prominent companies, including Bethlehem Steel Corporation. His expertise in alloy steel production has positioned him as a valuable asset in the industry.
Collaborations
Shen has collaborated with notable coworkers such as Richard L. Bodnar and Jang-Yong Yoo, contributing to advancements in steel technology.
Conclusion
Yulin Shen's innovative work in alloy steel production has led to significant advancements in the field, showcasing his expertise and dedication to improving material properties and production methods. His contributions continue to influence the industry positively.