Company Filing History:
Years Active: 1986
Title: Frank H Walther, Jr: Innovator in Refractory Manufacturing
Introduction
Frank H Walther, Jr. is a notable inventor based in Upper St. Clair, PA (US). He has made significant contributions to the field of refractory manufacturing, particularly through his innovative patent. His work has implications for various industries that require high-performance materials.
Latest Patents
Frank H Walther, Jr. holds a patent for a method of manufacturing an injection molded refractory shape. This patent describes a process for creating an alumina-carbon shape from a specific composition. The composition includes 1-8 weight percent fine silicon, 1-16 weight percent reactive alumina, 1-30 weight percent calcined fluidized bed coke, and other additives. The method involves forming the mix at ambient temperature into a shape through an injection molding process. Solidification occurs by curing in the mold at a temperature less than 100 degrees Celsius. After the shape is stripped from the mold, solvents are removed by drying at a temperature above 100 degrees Celsius. The final heating process involves raising the temperature above 550 degrees Celsius to coke the resin, enhancing the material's properties.
Career Highlights
Frank H Walther, Jr. has had a distinguished career at Dresser Industries, Inc. His work has focused on developing advanced materials that meet the demanding requirements of various applications. His innovative approach has led to the successful implementation of his patented methods in the industry.
Collaborations
Throughout his career, Frank has collaborated with notable colleagues, including Howard M Winkelbauer and Ke-Chin Wang. These partnerships have contributed to the advancement of technology in refractory manufacturing.
Conclusion
Frank H Walther, Jr. is a prominent figure in the field of refractory manufacturing, with a patent that showcases his innovative methods. His contributions continue to influence the industry, demonstrating the importance of creativity and collaboration in technological advancements.