Location History:
- Rexford, NY (US) (1977 - 1980)
- Methuen, MA (US) (2020)
Company Filing History:
Years Active: 1977-2025
Title: The Innovative Contributions of Daniel Robert Johnson
Introduction
Daniel Robert Johnson is a notable inventor based in Methuen, MA (US). He has made significant contributions to the field of ultrasonic flow measurement and combustion control, holding a total of 6 patents. His work reflects a commitment to advancing technology in these areas.
Latest Patents
Among his latest patents is a method for in situ ultrasonic flow meter validation. This innovative method involves receiving data that characterizes first signal diagnostics and the speed of an acoustic signal through a gas mixture in a pipe. The system detects the speed of the acoustic signal using a first channel of an ultrasonic flow meter, which includes a pair of transducers. The method also determines the status of the ultrasonic flow meter based on the diagnostics data and the calculated speed of sound, which is derived from the properties of the gas mixture.
Another significant patent is for an integrated flare combustion control system. This system features a sound speed measurement device that measures the sound speed in flare vent gas. The flare combustion controller, equipped with a memory and processor, uses the measured sound speed to determine the molecular weight of the flare vent gas. Based on this molecular weight, the system can adjust the net heating value of the flare vent gas by regulating the amount of supplemental fuel gas.
Career Highlights
Daniel has worked with prominent companies such as General Electric Company and Baker Hughes Holdings LLC. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.
Collaborations
Throughout his career, Daniel has collaborated with talented individuals, including Chong Tao and Kendall E. Gilbert. These partnerships have fostered a creative environment that has led to the development of his impactful inventions.
Conclusion
Daniel Robert Johnson's contributions to ultrasonic flow measurement and combustion control demonstrate his innovative spirit and dedication to technology. His patents reflect a deep understanding of complex systems and a commitment to improving industrial processes.