This inventor holds 1 USPTO granted patent. Top assignee: Technology for Energy Corporation. Active years: 2002.
Company Filing History:
Years Active: 2002
Title: E Beth Pardue: Innovator in Radioisotope-Based X-Ray Analysis
Introduction
E Beth Pardue is a notable inventor based in Lenoir City, TN (US). He has made significant contributions to the field of materials analysis through his innovative inventions. His work primarily focuses on the development of advanced apparatuses that enhance the understanding of material stress states.
Latest Patents
Pardue holds a patent for a "Radioisotope Based X-Ray Residual Stress Analysis Apparatus." This invention features a shielded, monoenergetic radioisotopic source that emits x-rays for measuring the stress state of polycrystalline materials. The isotropic source is selected from spontaneously emissive radioisotopes that emit photons in the 5-100 keV energy range. The emissions from the source assembly can be measured using either a conventional solid-state position-sensitive detector or a gas-filled position-sensitive proportional counter (PSPC). This apparatus not only allows for normal residual stress analysis but also enables the identification of characteristic photons emitted by specific isotopes, which helps in identifying trace elements within a sample. The design minimizes the shielding required for the source assembly and allows for a compact isotropic source, making it suitable for configurations with area detectors. Additionally, the apparatus is powered by commercially available DC batteries, facilitating residual stress analysis in remote locations where power supplies are scarce.
Career Highlights
E Beth Pardue is associated with Technology for Energy Corporation, where he continues to innovate and develop new technologies. His work has been instrumental in advancing the field of x-ray analysis and materials science.
Collaborations
Pardue has collaborated with notable colleagues such as Francis Edward LeVert and David S Krafsur, contributing to the advancement of technology in his field.
Conclusion
E Beth Pardue's contributions to the field of radioisotope-based x-ray analysis have paved the way for innovative solutions in materials stress analysis. His inventions are not only groundbreaking but also practical for use in various challenging environments.