Company Filing History:
Years Active: 1994
Title: **The Ingenious Innovations of Mary L Orfield**
Introduction
Mary L Orfield, a prominent inventor based in Menomonie, WI, has made significant contributions to the field of metallurgical engineering. With her innovative approach, she has developed processes that enhance the efficiency of metallurgical powder compositions, ultimately achieving superior strength properties in compacted materials.
Latest Patents
Mary L Orfield holds one notable patent titled "Method of Making Lubricated Metallurgical Powder Composition." This patent presents a method for incorporating a lubricant and a sintering aid into an iron-based powder composition. The process involves contacting and wetting particulate iron-based powder with a solution of a metal salt of a fatty acid in an organic solvent. After the solvent is removed, the resulting iron-based particles showcase a coating of the metal salt, allowing for the creation of a self-lubricated powder composition that can be compacted and sintered for enhanced strength.
Career Highlights
Throughout her career, Mary has worked at Hoeganaes Corporation, where her expertise in metallurgical processes has been invaluable. Her innovative methods have contributed to advancements in material science and manufacturing, underscoring the importance of patents in protecting such unique techniques.
Collaborations
Mary's work is often complemented by her collaboration with esteemed colleagues such as James R Johnson and William J Mueller. Together, these inventors contribute to the innovative spirit at Hoeganaes Corporation, pushing the boundaries of what is achievable in metallurgical engineering.
Conclusion
Mary L Orfield's contributions to the field of metallurgy are exemplified by her patented innovations and collaborative efforts. Her work not only enhances the performance of metallurgical powders but also sheds light on the critical role that inventors play in advancing technology. Through her dedication and ingenuity, Mary continues to inspire future generations of inventors and engineers.