John L Seger

Title: John L. Seger: Innovator in Ultrasonic Measurement Technology

Introduction

John L. Seger is a notable inventor based in Waltham, MA (US). He has made significant contributions to the field of ultrasonic measurement technology. His innovative work has led to the development of a unique system for measuring fluid impedance and liquid levels.

Latest Patents

John L. Seger holds a patent for an "Ultrasonic system for measuring fluid impedance or liquid level." This system utilizes moderately directional, bulk SV mode sound waves generated by a transducer. These sound waves are propagated in a homogeneous, flaw-free solid member. The SV wave reflects at a solid-fluid interface in multiple areas, allowing for precise measurements. The system is designed to measure the impedance or an impedance-related parameter of the fluid, compensating for changes in various parameters such as temperature and fluid nature.

Career Highlights

Throughout his career, Seger has been associated with Panametrics, Inc., where he has furthered his research and development efforts. His work has been instrumental in advancing ultrasonic measurement technologies, making significant impacts in various applications.

Collaborations

John L. Seger has collaborated with notable colleagues, including Lawrence C. Lynnworth and James E. Bradshaw. These collaborations have contributed to the enhancement of ultrasonic measurement systems and their applications.

Conclusion

John L. Seger's innovative contributions to ultrasonic measurement technology have established him as a key figure in the field. His patent for measuring fluid impedance and liquid levels showcases his expertise and commitment to advancing technology.