Jeffrey A Livingston

Title: The Innovative Contributions of Jeffrey A Livingston

Introduction

Jeffrey A Livingston is a notable inventor based in Wichita, Kansas. He has made significant contributions to the field of engineering, particularly in the development of testing apparatuses for piezoelectric actuators. His work has implications for various applications in technology and engineering.

Latest Patents

Livingston holds a patent for a "Testing apparatus for a multilayer piezoelectric actuator." This innovative device determines the piezoelectric properties associated with the performance of multilayer ceramic actuators. The actuator features a predetermined length and cross-sectional area, incorporating multiple piezoelectric elements with interleaved electrodes. The testing apparatus includes a pressure regulator that supplies pressurized air, a pneumatic cylinder that applies axial forces, and a load cell that measures the applied force. Additionally, a fiber optic sensor determines the axial displacement of the actuator, allowing for precise calculations of the effective modulus of the actuator.

Career Highlights

Jeffrey A Livingston is currently employed at Caterpillar Inc., where he continues to apply his expertise in engineering and innovation. His work at this esteemed company allows him to contribute to advancements in technology and machinery.

Collaborations

Livingston has collaborated with notable colleagues, including Carl A Kemner and Chuong Q Dam. These partnerships have fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Jeffrey A Livingston's contributions to the field of engineering, particularly through his patented testing apparatus, highlight his role as an influential inventor. His work continues to impact the industry positively, showcasing the importance of innovation in technology.