Company Filing History:
3 out of 3 
1 out of 1,384 
1 out of 5 Years Active: 1997-2002
Title: The Innovations of Webster C Cash, Jr.
Introduction
Webster C Cash, Jr. is a notable inventor based in Boulder, CO (US). He has made significant contributions to the field of medical technology, particularly in radiosurgery and imaging techniques. With a total of 6 patents, his work has advanced the capabilities of diagnostic and therapeutic procedures.
Latest Patents
One of his latest patents is for a method titled "Pharmaceutically enhanced low-energy radiosurgery." This innovative technique utilizes contrast agents specifically developed for x-ray diagnostics, which enhance dose delivery during radiotherapy and radiosurgery. The presence of heavy elements from these contrast agents leads to a significant increase in the dose delivered to target tissues. When combined with in vivo calibration of the contrast agent, the procedure becomes quick, accurate, and safe. This method can also be integrated with other techniques, such as focused x-rays, to further improve the therapeutic ratio, achieving ratios of dose in target to dose in healthy tissue of up to 10:1.
Another significant patent is the "X-ray interferometer." This device employs plane mirrors at grazing incidence to create interference fringes in the extreme ultraviolet and x-ray portions of the spectrum. Unlike traditional narrow band, diffractive systems, this interferometer uses two separate optical channels to generate interference from different areas of the wavefront, resulting in a broad band response and higher efficiency. The applications of this interferometer extend to telescopes, microscopes, and spectrometers in the extreme ultraviolet and x-ray range, as well as high contrast imaging in the visible spectrum.
Career Highlights
Throughout his career, Webster C Cash, Jr. has worked with various organizations, including Focused X-rays, LLC and the University of Colorado. His innovative approaches have positioned him as a leader in the development of advanced medical technologies.
Collaborations
One of his notable collaborators is Michael D Weil, with whom he has worked on various projects that have contributed to his patent portfolio.
Conclusion
Webster C Cash, Jr. continues to be a driving force in the field of medical technology through his innovative patents and collaborations. His work not only enhances the effectiveness of medical procedures but also paves the way for future advancements in the industry.