John L Wells

Title: Innovations of John L Wells

Introduction

John L Wells is a notable inventor based in Los Altos, California. He has made significant contributions to the field of strain gauge technology. His innovative approach has led to the development of a unique patent that enhances the accuracy and reliability of strain measurements.

Latest Patents

John L Wells holds a patent for a "Self-calibrating automatic zeroing strain gauge circuit." This invention describes a method and apparatus for calibrating and providing an output from a strain gauge. The system includes a constant-current source that is coupled to an amplifier, which provides an output corresponding to the difference between the voltage drop across the strain gauge and a reference voltage. This reference voltage is crucial for adjusting the current in the strain gauge, ensuring precise measurements. The invention also incorporates a calibrate-and-zero sample and hold circuit that minimizes the effects of dielectric absorption, enhancing the overall performance of the strain gauge.

Career Highlights

John L Wells is associated with Medasonics, Inc., where he applies his expertise in developing advanced measurement technologies. His work has been instrumental in improving the functionality and accuracy of strain gauges used in various applications.

Collaborations

John L Wells has collaborated with John E Reinertson, contributing to the advancement of their shared projects and innovations.

Conclusion

John L Wells is a distinguished inventor whose work in strain gauge technology has paved the way for more accurate and reliable measurement systems. His contributions continue to impact the field positively.