Company Filing History:
1 out of 7 
1 out of 4,135 
Years Active: 2011-2020
Title: Larry DeWerd: Innovator in Radiation Measurement Technology
Introduction
Larry DeWerd is a notable inventor based in Madison, WI (US), recognized for his contributions to radiation measurement technology. He holds 2 patents that reflect his innovative approach to enhancing the accuracy and efficiency of radiation beams.
Latest Patents
One of his latest patents is the "Compact sharpening filter for orthovoltage x-rays." This invention employs a substantially planar filter disk that supports a set of radial symmetric features. These features control the attenuation of x-ray transmission in concentric circular regions, providing increased sharpness of the pencil beams in a compact filter structure. This design can be tailored to different beam sizes and focus depths, making it a versatile tool in medical imaging.
Another significant patent is the "High-resolution ion chamber." This invention features nested ionization chambers that provide independent measurements of a radiation beam that does not fully irradiate the volume of one or both chambers. By mathematically combining these independent measurements, the invention decreases partial volume effects caused by changes in ionization detector calibrations. This results in more accurate measurements of extremely small radiation beams, which is crucial in various medical applications.
Career Highlights
Throughout his career, Larry DeWerd has worked with prominent organizations such as Standard Imaging, Inc. and the Wisconsin Alumni Research Foundation. His work in these companies has significantly contributed to advancements in radiation measurement technologies.
Collaborations
Larry has collaborated with notable colleagues, including Brian D Hooten and Edward W Neumueller. These partnerships have fostered innovation and development in the field of radiation measurement.
Conclusion
Larry DeWerd's contributions to radiation measurement technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the medical field positively, enhancing the accuracy of radiation measurements.