Company Filing History:
Years Active: 1986-1993
Title: Biography of Robert C. Folweiler
Introduction
Robert C. Folweiler is an accomplished inventor based in Bedford, MA (US), known for his significant contributions to the field of chemical vapor purification and fluoride glass fabrication. With a total of 7 patents to his name, Folweiler has made notable advancements in materials science.
Latest Patents
Among his latest patents is a process for chemical vapor purification of group IIIA metal fluorides. This innovative method involves melting metals that form fluorides suitable for use in fluoride glass while effectively partitioning cation contaminants. The process utilizes gaseous halides generated from the melt, which are then reacted with a fluorinating agent to produce solid metal fluorides. Another significant patent is a method for preparing fluoride glasses, which simplifies the fabrication of optically transparent fluoride glasses containing ZrF4 and/or HfF4. This method employs high vacuum pre-treatment and melting in an inert argon atmosphere, addressing the drawbacks of previous techniques.
Career Highlights
Robert C. Folweiler has spent a considerable part of his career at GTE Laboratories Incorporated, where he has been instrumental in developing advanced materials and processes. His work has not only contributed to the scientific community but has also had practical applications in various industries.
Collaborations
Throughout his career, Folweiler has collaborated with esteemed colleagues, including James L. Wilson and Bruce T. Hall. These partnerships