This inventor holds 2 USPTO granted patents. Top assignee: Asahi/america, Inc.. Active years: 1998.
Company Filing History:
Years Active: 1998
Title: Innovations by Eric J Rosaen
Introduction
Eric J Rosaen is a notable inventor based in Ann Arbor, MI (US). He has made significant contributions to the field of fluid measurement technology, holding two patents that showcase his innovative approach to ultrasonic vortex flowmeters.
Latest Patents
Rosaen's latest patents include an "Ultrasonic vortex flowmeter having remote signal processing" and an "Ultrasonic vortex flowmeter having clamp-on housing." The first patent describes an improved ultrasonic vortex fluid flowmeter that features a sensor housing with a slip-on yoke portion. This design allows for easy removal and maintenance without shutting down fluid flow, thus preventing external contaminants from entering the fluid. The system utilizes an ultrasonic transmitter and receiver positioned to pass ultrasonic waves through vortices shed by the fluid. The control circuitry is located remotely to enhance sensor isolation. The second patent similarly features a slip-on yoke and ultrasonic components, emphasizing the ease of maintenance and the use of a simple phase detector for accurate measurements.
Career Highlights
Eric J Rosaen is currently employed at Asahi America, Inc., where he continues to develop innovative solutions in fluid measurement. His work has significantly impacted the efficiency and reliability of flow measurement technologies.
Collaborations
Rosaen has collaborated with notable coworkers, including David Winsor Marsh and Lars O Rosaen, contributing to advancements in their field.
Conclusion
Eric J Rosaen's contributions to ultrasonic vortex flowmeter technology demonstrate his commitment to innovation and efficiency in fluid measurement. His patents reflect a deep understanding of the challenges in the industry and provide practical solutions that enhance operational effectiveness.