This inventor holds 2 USPTO granted patents. Top assignee: Isotronics, Inc.. Active years: 1987-1988.
Company Filing History:
Years Active: 1987-1988
Title: Innovations of Raymond A. Frates
Introduction
Raymond A. Frates is a notable inventor based in Fairhaven, MA (US). He has made significant contributions to the field of hermetic sealing technologies, particularly through his innovative patents. With a total of 2 patents, Frates has demonstrated a commitment to advancing materials science and engineering.
Latest Patents
Frates' latest patents include the development of duplex glass preforms for hermetic glass-to-metal compression sealing. This invention involves a duplex glass preform designed to create hermetic glass-to-metal seals of the compression type. The preform consists of a glass infrastructure or matrix, which has been modified at one end by the selective distribution of ceramic particles. These ceramic particles are arranged to form a density gradient, with the highest concentration at the surface, gradually decreasing with depth. This innovative design is particularly useful for forming glass-to-metal compression seals in hybrid metal packages that contain microcircuit chips. Additionally, the duplex glass preform can function in both an insulative capacity and as a conductive member.
Career Highlights
Frates has been associated with Isotronics, Inc., where he has furthered his research and development efforts. His work has been instrumental in enhancing the reliability and performance of hermetic seals in various applications.
Collaborations
Throughout his career, Frates has collaborated with notable colleagues, including John E. Ahearn and Dennis Girard. These partnerships have contributed to the successful development of his innovative technologies.
Conclusion
Raymond A. Frates is a distinguished inventor whose work in duplex glass preforms has significantly impacted the field of hermetic sealing. His contributions continue to influence advancements in materials science and engineering.