Leo Stephen Coombs

Title: Innovations by Leo Stephen Coombs

Introduction

Leo Stephen Coombs is an accomplished inventor based in Bayfield, Colorado. He has made significant contributions to the field of electrical engineering, particularly in the development of technologies that enhance the reliability of electrical submersible pump systems. With a total of 2 patents to his name, Coombs continues to push the boundaries of innovation.

Latest Patents

Coombs' latest patents include a high-frequency transformer designed for predicting the failure of an electrical submersible pump system. This innovative device operates within a frequency range of 1-50 megahertz and is constructed from a PLA composite. It generates a 4-20 milliamp signal that indicates when the electric submersible pump system is likely to fail. Another notable patent is for a system and method that provides an early warning for mitigating high-frequency common mode phenomena. This invention features a common mode line-to-ground filter that includes a resistor, capacitor, and ground, which is connected on the high side of a step-up transformer. The filter generates a sinusoidal voltage waveform that is supplied to an electrically submersible pump deployed downhole.

Career Highlights

Coombs is currently employed at Magney Grande Distribution Inc., where he applies his expertise in electrical engineering to develop innovative solutions. His work focuses on enhancing the performance and longevity of electrical systems, particularly in challenging environments.

Collaborations

Coombs collaborates with Salvatore F. Grande III, leveraging their combined expertise to drive innovation within their projects.

Conclusion

Leo Stephen Coombs is a notable inventor whose work in electrical engineering has led to significant advancements in the reliability of electrical submersible pump systems. His patents reflect a commitment to innovation and a deep understanding of the challenges faced in the industry.