Company Filing History:
26 out of 51,901 
1 out of 48 
Years Active: 1976-2001
Title: Charles E Konrad: Innovator in Pump Control and Ground Fault Detection
Introduction:
Charles E Konrad is a renowned inventor and engineer based in Roanoke, VA, United States. With a remarkable portfolio of 27 patents, Konrad has made notable contributions in the fields of submersible pump control and ground fault detection. This article will highlight Konrad's latest patents, career highlights, collaborations, and his invaluable contributions to the industry.
Latest Patents:
One of Konrad's recent patents is the "Method and Apparatus for Controlling Operation of a Submersible Pump." This invention introduces a submersible pumping system that encompasses a motor, a pump, and a control circuit. The control unit, coupled to the motor, enables precise control over its operation by detecting various conditions within the system and adjusting motor performance. Notably, the control unit employs an oscillation sequence to eliminate obstructions from the pump, ensuring optimal functionality.
Another significant invention by Konrad is the "Ground Fault Detection and Protection Method for a Variable Speed AC Motor System." This patent addresses the need for detecting ground leakage paths in electric motor systems using a switching inverter. By implementing a current detector and a series of gating pulses, this method is capable of accurately identifying ground leakage paths before the motor is started, ensuring enhanced safety in the system.
Career Highlights:
Charles E Konrad has made noteworthy contributions to prestigious companies throughout his career. Serving at General Electric Corporation Gmbh, Konrad contributed his expertise to advance technology in industrial automation and control systems. His work at GE Fanuc Automation North America, Inc. involved developing groundbreaking solutions for various industries, including solutions for advanced motor control systems.
Collaborations:
Konrad has collaborated with several accomplished individuals throughout his professional journey. Richard W Boothe and William J Ketelhut are two notable coworkers who have worked alongside Konrad on significant projects. These collaborative efforts have resulted in the development of pioneering technologies that improve the efficiency and safety of motor control systems.
Conclusion:
Charles E Konrad's innovative spirit and dedication to solving complex engineering challenges have yielded numerous patents in the realms of submersible pump control and ground fault detection. His inventions have made a significant impact on the industry, providing enhanced control and safety features. By collaborating with talented individuals and working in esteemed companies such as General Electric Corporation Gmbh and GE Fanuc Automation North America, Inc., Konrad has solidified his position as an influential figure in the field of motor control systems. We eagerly anticipate his future contributions to the world of innovation and patents.