Location History:
- Seattle, WA (US) (1985)
- Bothel, WA (US) (1986)
Company Filing History:
Years Active: 1985-1986
Title: Walter W. Prue, Jr.: Innovator in Voltage Regulation and Calibration
Introduction
Walter W. Prue, Jr. is a notable inventor based in Seattle, WA, recognized for his contributions to the field of electrical engineering. He holds 2 patents that showcase his innovative approach to voltage regulation and calibration technologies. His work has significantly impacted the way electrical systems are designed and implemented.
Latest Patents
One of his latest patents is the "Regulated Voltage Supply with Sense Current Cancellation Circuit." This invention provides a regulated voltage supply that delivers a constant voltage to a load. It features a regulator that controls a raw voltage supply, along with sense leads for monitoring load voltage. The inclusion of a sense current cancellation circuit prevents unwanted current from flowing through the sense leads, enhancing the accuracy of voltage delivery.
Another significant patent is the "Direct Volts Calibrator." This device utilizes a stable voltage reference connected to a two-channel digital-to-analog converter. It incorporates a microprocessor that zeroes the calibrator by shorting the inputs of a zero amplifier. This innovative approach allows for precise adjustments and measurements, establishing the relative weighing of the two channels effectively.
Career Highlights
Walter W. Prue, Jr. is currently employed at John Fluke Manufacturing Company, Inc., where he continues to develop and refine his inventions. His work at this esteemed company has allowed him to collaborate with other talented engineers and contribute to advancements in electrical measurement and calibration technologies.
Collaborations
Throughout his career, Walter has worked alongside notable colleagues such as Neil P. Faulkner and Larry E. Eccleston. These collaborations have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies in the field.
Conclusion
Walter W. Prue, Jr. is a distinguished inventor whose work in voltage regulation and calibration has made a lasting impact on electrical engineering. His patents reflect a commitment to innovation and excellence in technology.