Company Filing History:
Years Active: 1978-1983
Title: The Innovations of Robert W. McClenahan
Introduction
Robert W. McClenahan is a notable inventor based in Philadelphia, PA, who has made significant contributions to the field of electrical engineering. He holds three patents that showcase his innovative approach to technology and design. His work primarily focuses on analog voltage conversion and multipoint recording systems.
Latest Patents
One of McClenahan's latest patents is a voltage to duty cycle converter. This invention utilizes a series-connected resistor and capacitor to convert an analog voltage into a duty cycle. The capacitor charges through the resistor based on the difference between the analog voltage and a reference voltage. The differential amplifier plays a crucial role in toggling the output polarity, allowing the capacitor to charge in both directions, ultimately making the duty cycle proportional to the analog voltage.
Another significant patent is for a multipoint recorder with randomly addressable input switching. This device features a counter that generates sequential address signals for selecting inputs and recording data. The design eliminates the need for synchronization circuits or mechanical means, making it a more efficient solution for recording systems. A visual display connected to the common bus output of the counter indicates the point being recorded, enhancing usability.
Career Highlights
Robert W. McClenahan is associated with Leeds & Northrup Company, where he has applied his expertise in developing innovative solutions. His work has contributed to advancements in recording technology and voltage conversion systems, making a lasting impact in his field.
Collaborations
Throughout his career, McClenahan has collaborated with notable colleagues, including Thomas J. Walsh and James W. Zecca. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Robert W. McClenahan's contributions to electrical engineering through his patents reflect his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future inventors.