Company Filing History:
Years Active: 1994
Title: Christopher R. Patriarca: Innovator in Welding Technology
Introduction
Christopher R. Patriarca is a notable inventor based in Ruston, Louisiana. He has made significant contributions to the field of welding technology, particularly in the area of preventing weld hot cracking in superalloys. His innovative approach utilizes a unique shielding gas mixture that enhances the welding process.
Latest Patents
Christopher holds a patent for his invention titled "Shielding gas to reduce weld hot cracking." This patent describes an inert gas nitrogen mixture used as a shielding gas to prevent weld hot cracking in superalloys containing zirconium and/or boron. The gas mixture preferably contains argon and about 2 to 8% by volume nitrogen. Test data show excellent results when gas tungsten arc welding HAYNES 214 alloy, which typically contains boron and zirconium along with minimal titanium content.
Career Highlights
Christopher is currently employed at Haynes International, Inc., a company renowned for its advanced materials and welding solutions. His work has been instrumental in improving the quality and reliability of welds in high-performance applications.
Collaborations
Throughout his career, Christopher has collaborated with esteemed colleagues, including George Y. Lai and Robert B. Herchenroeder. These partnerships have fostered innovation and contributed to the advancement of welding technologies.
Conclusion
Christopher R. Patriarca's contributions to welding technology through his innovative patent demonstrate his commitment to enhancing industrial processes. His work continues to influence the field and improve the quality of superalloy welds.