Company Filing History:
3 out of 1,390 
1 out of 3,975 
Years Active: 1986-1992
Title: David T Peterson: Innovator in Rare Earth-Transition Metal Scrap Treatment
Introduction
David T Peterson is a notable inventor based in Ames, Iowa. He has made significant contributions to the field of materials science, particularly in the treatment of rare earth-transition metal scrap. With a total of 4 patents, Peterson's work focuses on improving the reuse of materials in manufacturing processes.
Latest Patents
Peterson's latest patents include innovative methods for treating rare earth-transition metal scrap. One of his patents describes a method where rare earth-transition metal scrap, such as Nd-Fe-B scrap, is flux remelted to reduce tramp non-metallic impurities like oxygen and nitrogen. This process allows for the treated alloy to be reused in the manufacture of end-use articles, such as permanent magnets. Another patent outlines a method where the scrap is melted to lower the levels of tramp impurities, resulting in a purified melt that can be reused effectively.
Career Highlights
Throughout his career, David T Peterson has worked with esteemed organizations, including the Iowa State University Research Foundation and the United States of America as represented by the United States. His work has been instrumental in advancing the understanding and treatment of rare earth-transition metal materials.
Collaborations
Peterson has collaborated with notable individuals in his field, including Frederick A Schmidt and John T Wheelock. These collaborations have contributed to the development of his innovative patents and research.
Conclusion
David T Peterson's contributions to the treatment of rare earth-transition metal scrap highlight his role as an influential inventor in materials science. His innovative methods pave the way for more sustainable manufacturing practices.