Company Filing History:
Years Active: 1976
Title: **John F. Marco: Innovator of the C-Shaped Magnetizable Core**
Introduction
John F. Marco, an esteemed inventor based in Woodstock, Illinois, has made significant contributions to the field of engineering with his innovative approaches. He is recognized for his unique patent that focuses on the method of creating a C-shaped magnetizable core, a crucial component in various electromagnetic applications.
Latest Patents
John F. Marco holds one patent titled "Method for making C-shaped magnetizable core." This invention outlines a novel technique for manufacturing a C-shaped magnetizable core from powdered material. The method involves filling a predetermined quantity of powdered material into a C-shaped mold, which has two open ends—one larger than the other—and features a trapezoidal cross-section. The process includes compressing the powdered material to a density of at least 6.0 g/cm³ with a specifically designed C-shaped ram and a combined closure-ejector element, enhancing the core's structural, magnetic, and electrical properties.
Career Highlights
Marco currently works at the Arnold Engineering Company, where he applies his expertise in engineering and innovation. His career has been marked by a commitment to developing advanced materials and methods, contributing to the company's reputation for excellence in engineering solutions.
Collaborations
Throughout his career, John F. Marco has collaborated with notable colleagues, including Richard B. Graf and Edward H. Chant, Jr. These partnerships have fostered the exchange of ideas and facilitated the development of innovative engineering solutions in their field.
Conclusion
In summary, John F. Marco stands out as an inventor who has significantly impacted the engineering landscape with his patented method for creating C-shaped magnetizable cores. His work at the Arnold Engineering Company and collaborations with fellow innovators highlight his dedication to advancing technology and improving material properties in engineering applications.