This inventor holds 2 USPTO granted patents. Top assignee: United Technologies Corporation. Active years: 1987-1996.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1987-1996
Title: Innovations of Robert W. Hatala
Introduction
Robert W. Hatala is a notable inventor based in South Windsor, CT (US). He has made significant contributions to the field of superalloys, holding 2 patents that showcase his expertise and innovative spirit. His work primarily focuses on methods that enhance the mechanical properties of superalloy articles.
Latest Patents
One of his latest patents is titled "Method for producing crack-resistant high strength superalloy articles." This patent describes a method of heat treating articles cast from a nickel-base superalloy, such as INCONEL 939.TM. The process involves selective heating to dissolve chromium and carbon nuclei in the crystal lattice, followed by selective cooling to form discrete chromium carbide nuclei along the grain boundaries. This innovative method results in articles with improved mechanical properties.
Another significant patent by Hatala is "Pre-HIP heat treatment of superalloy castings." This patent outlines heat treatments that enhance the results of subsequent Hot Isostatic Pressing (HIP) treatments. The described heat treatments effectively eliminate low melting phases that can cause gas entrapment during the HIP process. The articles are heated to a temperature just below the intended HIP temperature for a duration sufficient to reduce these problematic phases.
Career Highlights
Robert W. Hatala is associated with United Technologies Corporation, where he has applied his innovative techniques to advance the field of superalloys. His work has been instrumental in improving the performance and reliability of superalloy components used in various applications.
Collaborations
Throughout his career, Hatala has collaborated with notable colleagues, including John J. Schirra and John A. Miller. These collaborations have contributed to the development of advanced technologies in the field of materials science.
Conclusion
Robert W. Hatala's contributions to the field of superalloys through his innovative patents demonstrate his commitment to advancing material science. His work continues to influence the industry, leading to improved mechanical properties in superalloy articles.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile