Company Filing History:
Years Active: 1995
Title: Innovations of James M Glass in Laser Brazing Technology
Introduction
James M Glass is a notable inventor based in Radford, VA (US), recognized for his contributions to the field of laser brazing technology. He holds a patent that showcases his innovative approach to joining ceramic materials to metals, particularly for applications in aerospace and missile systems. His work has significant implications for the production of strong, hermetically sealed joints that can withstand high temperatures.
Latest Patents
James M Glass is credited with a patent titled "Laser brazing for ceramic-to-metal joining." This invention offers a unique advantage by producing a high-temperature hermetic bond while limiting the heat-affected zone to the region of the joint. The laser brazing technique effectively joins infrared (IR) and radio frequency (RF) ceramic materials to metals, specifically for radome applications. Utilizing AG--Cu--Ti brazing alloys, he successfully laser brazed zinc sulfide (ZnS) infrared windows to cylindrical titanium housings without any thermal degradation observed in the crystalline properties of ZnS. His innovative approach also includes the use of glass-ceramic materials as braze fillers, resulting in over 30 ceramic-to-metal couples, including titanium ZnS, Pyroceram/Kovar, and niobium/sapphire.
Career Highlights
James M Glass is associated with the American Research Corporation of Virginia, where he has made significant strides in the field of laser brazing. His work has led to the development of an optimized laser brazing system that enhances the production of strong, high-temperature, hermetically sealed joints. These advancements are particularly beneficial for applications in aircraft and high-velocity missile systems.
Collaborations
Throughout his career, James has collaborated with notable colleagues such as Russell J Churchill and Usha Varshney. Their combined expertise has contributed to the success of various projects and innovations in the field of laser brazing technology.
Conclusion
James M Glass is a pioneering inventor whose work in laser brazing technology has transformed the way ceramic materials are joined to metals. His innovative techniques and patented inventions continue to have a lasting impact on aerospace and defense applications.