Martin Donnellan

Title: **Innovator Spotlight: Martin Donnellan**

Introduction

Martin Donnellan is an accomplished inventor based in Ballinasloe, Ireland, recognized for his innovative contributions to the field of circuit breaker technology. With a total of four patents to his name, Donnellan continues to influence the industry through his inventive methods and designs that ensure the reliability and efficiency of electrical components.

Latest Patents

Among his notable inventions, Donnellan's latest patents focus on a sophisticated *method of manufacturing a circuit breaker*. This innovative approach includes preassembling the movable parts of the circuit breaker between a pair of frame members, paired with a housing designed to support the unitary breaker assembly without additional attachments. Additionally, other essential circuit breaker components are also anchored in the housing without the need for attachments. The completion of the circuit breaker involves securing a cover to the housing. Another iteration of this invention streamlines operations by preassembling the movable parts along with the stationary contact mechanism and trip coil, including the line and load terminals, into an operable circuit breaker module. This modular unit is then tested and adjusted prior to final assembly, ensuring a high degree of functionality.

Career Highlights

Martin Donnellan is currently affiliated with Square D Company, where he has had significant influence through his work on circuit breakers. His innovative spirit and technical expertise not only lead to patent development but also enhance the product offerings at his company.

Collaborations

Throughout his career, Donnellan has collaborated with esteemed coworkers, including Willard J. Rezac and Thomas A. Edds. These partnerships have fostered a creative exchange of ideas and significant advancements in circuit breaker technology.

Conclusion

Martin Donnellan stands out as a pivotal figure in the invention of circuit breaker manufacturing methods. His four patents underscore his commitment to innovation and technological advancement. Through his work at Square D Company and collaborative efforts with colleagues, Donnellan continues to impact the electrical industry positively, paving the way for future innovations in circuit protection systems.