Company Filing History:
2 out of 51,920 
1 out of 1,293 
Years Active: 1990-2005
Title: The Innovative Contributions of Karl F. Sherwin
Introduction
Karl F. Sherwin is a notable inventor based in Waukesha, WI (US). He has made significant contributions to the field of x-ray technology, holding a total of 3 patents. His work has advanced the capabilities of x-ray tubes, enhancing their efficiency and effectiveness.
Latest Patents
Sherwin's latest patents include innovative systems and methods for x-ray tubes. One of his patents, titled "Electron source and cable for x-ray tubes," describes a system that provides pulsed power applications for an x-ray tube. This system includes an x-ray tube with an anode and cathode, along with a power supply that delivers pulsed anode-to-cathode gap accelerating potential and photons. The unique design allows for pulsed x-ray radiation to be received via a single cable from the power supply. Another significant patent is "X-ray tube electron beam formation and focusing." This invention utilizes a cathode with a large cavity to generate an electron cloud, which is then directed through a narrow passage into the primary electric field. The design includes an opposed pair of electrical grids that alter the cross-section of the electron stream, determining the size of the focal spot impacting the target anode.
Career Highlights
Throughout his career, Sherwin has worked with prominent companies such as General Electric Company and GE Medical Systems Global Technology Company, LLC. His experience in these organizations has contributed to his expertise in the development of advanced x-ray technologies.
Collaborations
Sherwin has collaborated with notable professionals in his field, including Stephen W. Gravelle and Steven D. Hansen. These collaborations have likely enriched his work and led to further innovations in x-ray technology.
Conclusion
Karl F. Sherwin's contributions to x-ray technology through his patents and career experiences highlight his role as an influential inventor. His innovative approaches continue to impact the field positively.