Company Filing History:
1 out of 881 
1 out of 461 
1 out of 3,975 
Years Active: 1976-1990
Title: The Innovations of Charles E Hamrin, Jr.
Introduction
Charles E Hamrin, Jr. is a notable inventor based in Lexington, KY (US). He has made significant contributions to the field of superconducting materials and hydrotreating catalysts. With a total of 3 patents, his work has had a considerable impact on various technological advancements.
Latest Patents
One of his latest patents is a method of processing superconducting materials and its products. This innovative method fabricates relatively dense monoliths of superconducting material and composite monoliths of superconducting material and binder material. The process involves placing the material in a die, applying high pressure, and simultaneously applying an electrical discharge of high voltage and current density. This technique ensures sharp bonding while preserving the superconducting properties of the final product. Another significant patent involves hydrodesulfurization and hydrodenitrogenation catalysts. This hydrotreating catalyst is prepared from coal mineral matter obtained by low-temperature ashing of coals with low bassanite content. The preparation steps include depositing iron or nickel salts on the low-temperature ash, drying the slurry, crushing and sizing the solid, and heating the resulting powder in hydrogen.
Career Highlights
Throughout his career, Charles has worked with esteemed organizations such as the University of Kentucky Research Foundation and the United States Energy. His work in these institutions has allowed him to explore and develop innovative solutions in his field.
Collaborations
Charles has collaborated with notable individuals, including Kenji Okazaki and Robert J De Angelis. These partnerships have contributed to the advancement of his research and inventions.
Conclusion
Charles E Hamrin, Jr. is a distinguished inventor whose work in superconducting materials and catalysts has paved the way for future innovations. His contributions continue to influence the field and inspire new advancements.