Company Filing History:
5 out of 51,920 
1 out of 1,293 
Years Active: 1999-2006
Title: The Innovative Contributions of Dewain Anthony Purgill
Introduction
Dewain Anthony Purgill is a notable inventor based in Waukesha, WI (US). He has made significant contributions to the field of medical imaging, particularly in the development of technologies that enhance the functionality of MRI systems. With a total of 6 patents to his name, Purgill's work has had a profound impact on the industry.
Latest Patents
Among his latest patents is a system and method of electrically loading radio-frequency coils using conductive polymers. This invention includes an apparatus designed for use in electrically loading RF coils of an MRI system. The apparatus features a polymer interdispersed with an electrically conductive additive, allowing it to provide the necessary electrical loading for testing and calibration of the MRI system without the use of liquid. Additionally, it is capable of maintaining the requisite electrical load in high magnetic fields without introducing image distortion due to standing waves.
Another significant patent is for a low noise MRI scanner. This imaging apparatus is designed to produce Magnetic Resonance (MR) images while substantially minimizing the acoustic noise generated during imaging. The apparatus comprises a magnet assembly, a gradient coil assembly, and an RF coil assembly, with at least one of these components configured to reduce the generation and transmission of acoustic noise.
Career Highlights
Dewain Purgill has worked with prominent companies in the technology sector, including General Electric Company and GE Medical Systems Global Technology Company, LLC. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in medical imaging technology.
Collaborations
Throughout his career, Purgill has collaborated with talented individuals such as David E. Dean and Scott Thomas Mansell. These partnerships have fostered an environment of creativity and innovation, leading to the development of groundbreaking technologies.
Conclusion
Dewain Anthony Purgill's contributions to the field of medical imaging through his patents and collaborations highlight his role as a significant inventor. His work continues to influence the industry, paving the way for future advancements in MRI technology.