Company Filing History:
Years Active: 2007-2022
Title: Innovations of Robert A Hafley
Introduction
Robert A Hafley is a notable inventor based in Yorktown, VA (US), recognized for his contributions to the field of additive manufacturing. He holds a total of 6 patents, showcasing his innovative approach to technology and engineering.
Latest Patents
Hafley's latest patents include a groundbreaking method titled "Process control of electron beam wire additive manufacturing." This method focuses on controlling the operation of an electron beam gun and wire feeder during the deposition of molten matter onto a substrate. The process involves forming a molten pool of liquid metal, which solidifies into a solid phase, with a controller adjusting process parameters based on sensor data. Another significant patent is the "System and method for in-situ characterization and inspection of additive manufacturing deposits using transient infrared thermography." This invention enables real-time inspection of additive manufacturing deposits, allowing for the measurement of material properties and detection of defects during the manufacturing process.
Career Highlights
Hafley is currently employed by the United States of America as represented by the Administrator of NASA. His work has significantly advanced the field of additive manufacturing, particularly in the areas of process control and inspection.
Collaborations
Throughout his career, Hafley has collaborated with esteemed colleagues such as Karen M Taminger and Richard E Martin, contributing to various innovative projects and research initiatives.
Conclusion
Robert A Hafley's contributions to additive manufacturing through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence advancements in technology and engineering.