This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Raytheon Technologies Corporation. Active years: 2020-2021.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- South Grafton, MA (US) (2020)
- West Hartford, CT (US) (2021)
Company Filing History:
Years Active: 2020-2021
Title: Ashwin Sreekant Raghavan: Innovator in Solid-State Welding Technologies
Introduction
Ashwin Sreekant Raghavan is a notable inventor based in South Grafton, MA (US). He has made significant contributions to the field of solid-state welding, particularly in the development of advanced joining methods for nickel alloys. With a total of 2 patents, Raghavan's work is recognized for its innovative approaches to material science and engineering.
Latest Patents
Raghavan's latest patents include two groundbreaking methods. The first patent, titled "Heat treatment and stress relief for solid-state welded nickel alloys," describes a joining method that involves performing a first heat treatment step on superalloy workpieces. This method ensures that at least one of the workpieces contains a gamma matrix phase and a gamma-prime precipitate phase. The process includes a solid-state joining technique, followed by a post-weld stress relief operation and a final aging heat treatment. The second patent, "Solid-state welding of coarse grain powder metallurgy nickel-based superalloys," outlines a method for welding two powder metallurgical parts. This method involves working the faces of both parts and utilizing friction welding to join them effectively.
Career Highlights
Ashwin Sreekant Raghavan is currently employed at Raytheon Technologies Corporation, where he applies his expertise in welding technologies. His work at Raytheon has positioned him as a key player in the advancement of solid-state welding techniques, contributing to the company's innovative projects.
Collaborations
Raghavan collaborates with esteemed colleagues, including Max A Kaplan and Mario P Bochiechio. Their combined expertise fosters a dynamic environment for innovation and development in welding technologies.
Conclusion
Ashwin Sreekant Raghavan's contributions to solid-state welding technologies exemplify his commitment to innovation in engineering. His patents reflect a deep understanding of material properties and joining techniques, making him a valuable asset in his field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile