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Location History:
- Old Saybrook, CT (US) (1986 - 1988)
- Chester, CT (US) (1988 - 2005)
Company Filing History:
53 out of 51,873 
1 out of 144 
Years Active: 1986-2005
Title: The Innovative Contributions of David Arnold
Introduction
David Arnold, a prolific inventor based in Chester, CT, has amassed an impressive portfolio of 54 patents throughout his career. His inventions primarily focus on enhancing circuit breaker technologies and solenoid mechanisms, showcasing his engineering expertise and commitment to innovation in the electrical field.
Latest Patents
Among his latest patents, David Arnold developed the "Auxiliary Magnetic Trip System," which is designed for circuit breakers. This system includes a strap that conducts two levels of electrical current, a u-shaped collar surrounding the strap, a rotatably mounted trip lever, and a holdback system that controls the lever’s movement based on the current levels. Another notable invention is the "Adjustable Trip Solenoid," which features an enclosure containing a winding through which current is passed. This design allows for user-adjustable biasing forces, improving the functionality of solenoid applications.
Career Highlights
David Arnold has made significant contributions while employed at notable companies such as General Electric Company and General Electric Corporation GmbH. His work has not only been pivotal in the circuits and electronic design realm but has also led to advancements in safety and efficiency in electrical systems.
Collaborations
Throughout his career, David has collaborated with esteemed colleagues, including Roger N. Castonguay and David J. Meiners. Together, they have worked to push the boundaries of innovation in their respective fields, leading to groundbreaking developments that have influenced modern electrical engineering.
Conclusion
David Arnold stands out as a formidable inventor with a rich history of innovation and collaboration. His patents reflect a dedication to improving electrical systems, contributing to the industry's evolution. As technology continues to advance, his inventions will serve as a foundation for future developments in circuit and solenoid mechanisms.
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