Company Filing History:
Years Active: 1992
Title: Innovations by William D Radigan
Introduction
William D Radigan is an accomplished inventor based in New Orleans, LA. He holds 2 patents that showcase his expertise in the field of illumination and evaluation systems. His work primarily focuses on enhancing the methods used to assess the quality of surfaces, particularly in numismatics.
Latest Patents
Radigan's latest patents include systems for illuminating and evaluating surfaces. These systems utilize light at varying angles of incidence to optically evaluate object surfaces for features and defects. A specific implementation of his invention targets coins, allowing for an accurate and objective evaluation of their numismatic quality. Central to his techniques is the application of a uniform confined beam of light to the surface of the target object. The angles of incidence are carefully defined to ensure that the light beam illuminates the object surface from a well-defined direction. This innovative approach not only identifies features and defects but also images the surface luster of the coin.
Career Highlights
Throughout his career, Radigan has worked with notable companies such as Identigrade and Compugrade, Inc. His contributions to these organizations have furthered advancements in the field of surface evaluation technologies.
Collaborations
Radigan has collaborated with esteemed colleagues, including Henry A Merton and James R Diefenthal. Their combined expertise has likely contributed to the success of his innovative projects.
Conclusion
William D Radigan's contributions to the field of illumination and evaluation systems have significantly impacted the way surfaces, particularly coins, are assessed. His innovative patents reflect a deep understanding of optical techniques and their applications in numismatics.