Location History:
- Oak Ridge, TN (US) (1988)
- Concord, TN (US) (1978 - 1991)
- Knoxville, TN (US) (1982 - 1992)
- Caryville, TN (US) (1997 - 2002)
Company Filing History:
5 out of 6 
2 out of 3,975 
Years Active: 1978-2002
Title: Reginald W McCulloch: Innovator in Flow Sensing Technology
Introduction
Reginald W McCulloch is a notable inventor based in Caryville, TN (US). He holds a total of 7 patents that showcase his contributions to the field of flow sensing technology. His innovative designs have significantly advanced the methods used to measure fluid flow rates.
Latest Patents
One of McCulloch's latest patents is a flow sensing device. This apparatus determines the mass flow rate of a fluid using thermal means. It utilizes resistance temperature detectors with linear temperature dependencies to achieve accurate measurements. The device maintains a constant ratio between the resistances of two detectors, allowing for precise calculations of mass flow rates based on current measurements. Additionally, it can operate in various fluids without requiring recalibration, thanks to its adaptable calibration constants.
Another significant invention is the differential twin sensor system. This system employs twin thermoresistive sensors to measure the level and flow of a medium. By using separate constant current sources, one sensor is heated significantly while the other remains relatively cool. The resistive changes in these sensors, caused by variations in level and flow, produce measurable voltage changes. This allows for an effective method to determine the flow or level of the medium.
Career Highlights
Throughout his career, McCulloch has worked with several organizations, including Delta M Corporation and the United States of America as represented by the United States. His work has had a lasting impact on the field of fluid measurement technologies.
Collaborations
McCulloch has collaborated with notable individuals such as Omar Garcia and Chester S Morgan, Jr. These partnerships have contributed to the development and refinement of his innovative technologies.
Conclusion
Reginald W McCulloch's contributions to flow sensing technology through his patents and collaborations highlight his role as a significant inventor in this field. His work continues to influence advancements in fluid measurement techniques.