Company Filing History:
6 out of 6 
6 out of 9 
2 out of 1,037 Years Active: 1983-1999
Title: The Innovative Contributions of Alvin E Brown
Introduction
Alvin E Brown is a notable inventor based in Santa Cruz, California, with a remarkable portfolio of 16 patents. His work primarily focuses on advancements in fluid dynamics and ultrasonic measurement technologies. Brown's innovative methods have significantly contributed to the fields of engineering and technology.
Latest Patents
Among his latest patents, Brown has developed a "Method of Calibrating an Ultrasonic Flow Meter." This method first determines a static flow offset, followed by the determination of a dynamic flow offset and flow speed. An adjusted flow speed is then calculated by subtracting the static flow offset and half the dynamic flow offset from the flow speed. Another significant patent is the "Method of Determining a Characteristic of a Fluid." This method involves measuring a sonic transit time through the fluid along a non-perpendicular path. The sonic transit time is utilized to determine the speed of sound in the fluid, which is then used to calculate a measured flow rate. A friction factor is derived from the speed of sound and the measured flow rate, leading to the determination of a velocity profile and an adjusted flow rate.
Career Highlights
Throughout his career, Alvin E Brown has worked with several prominent companies, including Manning Technologies, Inc. and Dieterich Technology Holding Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Brown has collaborated with notable colleagues such as Rodney C Johnson and Donald P Henneuse. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Alvin E Brown's contributions to the field of fluid dynamics and ultrasonic measurement are significant. His innovative patents and collaborations highlight his dedication to advancing technology. Brown's work continues to influence the industry and inspire future inventors.