David L Haggerty

Title: Innovations by David L. Haggerty

Introduction

David L. Haggerty is an accomplished inventor based in Pittsburgh, PA. He has made significant contributions to the field of electrical engineering, particularly in circuit breaker technology. With a total of 2 patents, Haggerty's work showcases his innovative approach to enhancing electrical safety and efficiency.

Latest Patents

Haggerty's latest patents include a "Circuit breaker with stop plate for contact arm" and a "Molded case circuit breaker with a movable electrical contact positioned." The first patent describes a circuit breaker featuring a shock-absorbing mechanism that includes a movable contact arm and a stop member designed to minimize impact during operation. The second patent outlines a molded case circuit breaker that incorporates a movable upper electrical contact, which is engineered to respond effectively during high-level short circuits or fault currents.

Career Highlights

Haggerty has dedicated his career to advancing electrical safety through innovative designs. His work at Westinghouse Electric Corporation has positioned him as a key player in the development of cutting-edge circuit breaker technologies. His patents reflect a deep understanding of electrical systems and a commitment to improving their functionality.

Collaborations

Throughout his career, Haggerty has collaborated with notable colleagues, including Robert J. Tedesco and Alfred E. Maier. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

David L. Haggerty's contributions to circuit breaker technology exemplify his innovative spirit and dedication to electrical engineering. His patents not only enhance safety but also pave the way for future advancements in the field.