This inventor holds 2 USPTO granted patents and 4 published patent applications and 1 EPO patent. Top assignee: Rtx Corporation. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Dean R. Sirois: Innovator in Additive Manufacturing
Introduction
Dean R. Sirois is a notable inventor based in Enfield, CT (US). He has made significant contributions to the field of additive manufacturing, particularly in powder bed fusion technologies. With a total of 2 patents to his name, Sirois continues to push the boundaries of innovation in this rapidly evolving industry.
Latest Patents
Sirois's latest patents include the "Powder Bed Fusion Build Plate Thermal History Indicator" and the "Powder Bed Fusion Recoater Assembly." The first patent describes a powder bed fusion (PBF) additive manufacturing machine that features a build plate designed to support parts during the manufacturing process. This build plate incorporates a thermal history indicator that provides a visual indication of temperature achievements related to post-processing steps. The second patent outlines a recoater assembly for an additive manufacturing machine, which includes a recoater blade magazine and an optical sensor that tracks the recoater blade's path over the build powder bed. This innovative design enhances the efficiency and reliability of the additive manufacturing process.
Career Highlights
Sirois is currently employed at RTX Corporation, where he applies his expertise in additive manufacturing technologies. His work focuses on developing advanced solutions that improve the performance and capabilities of PBF machines. His contributions have been instrumental in advancing the field and enhancing the quality of manufactured parts.
Collaborations
Sirois collaborates with various professionals in the industry, including his coworker Lawrence A. Binek. Together, they work on innovative projects that aim to address challenges in additive manufacturing.
Conclusion
Dean R. Sirois is a prominent figure in the field of additive manufacturing, with a focus on powder bed fusion technologies. His patents reflect his commitment to innovation and excellence in this dynamic industry.