Pat Gwin

Title: Pat Gwin - Innovator in Acoustic Technology

Introduction

Pat Gwin is an accomplished inventor based in Indianapolis, IN (US). He has made significant contributions to the field of acoustic technology, particularly in well integrity measurement. His innovative approach has led to the development of a unique patent that enhances the capabilities of acoustic transducers.

Latest Patents

Pat Gwin holds a patent for an "Enhanced bandwidth transducer for well integrity measurement." This invention features a single critically damped acoustic stack that yields a wide frequency range, functioning as both an acoustic transmitter and transducer. The design utilizes a plurality of stacked acoustic elements, such as piezoelectric ceramics, which are energized in two distinct manners. This results in different center frequencies, each producing a respective center frequency of 100% bandwidth. The total bandwidth exceeds that of individual acoustic elements, making it particularly effective for pulse-echo analysis of metal casing wall thickness and cement bond quality detection in wells.

Career Highlights

Throughout his career, Pat Gwin has demonstrated a commitment to advancing acoustic technology. His work at Piezotech LLC has positioned him as a key player in the industry. His innovative designs and patents have contributed to improved methods for assessing well integrity, showcasing his expertise and dedication to the field.

Collaborations

Pat has collaborated with notable colleagues, including Mahesh Matam and Frans Lautzenhiser. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Pat Gwin's contributions to acoustic technology, particularly through his patent for enhanced bandwidth transducers, highlight his role as an influential inventor. His work continues to impact the field of well integrity measurement, showcasing the importance of innovation in engineering.