Company Filing History:
2 out of 2 
2 out of 5 
1 out of 130 Years Active: 1992-2006
Title: Otway Archer Southall: Innovator in Electric Motor Technology
Introduction
Otway Archer Southall, an inventive mind residing in Farmville, Virginia, is credited with five patents that showcase his contributions to the field of electric motor technology. His work primarily focuses on improving the efficiency and functionality of brush assemblies, which are critical components in electric motors.
Latest Patents
Southall's latest innovations include a detailed design of brush assemblies for electric motors, which incorporate retention springs and mechanisms. These designs are aimed at biasing brushes away from the surfaces of commutators during motor assembly, enhancing the assembly process and performance of the motors. Additionally, he has developed a brush box assembly that not only houses brushes securely but also includes a brush biasing mechanism that facilitates the installation of a sliding electrical contact assembly. This assembly consists of multiple brush holders with retention slots and torsion springs, effectively ensuring that the brushes remain intact while maintaining optimal contact with the sliding electrical contact.
Career Highlights
Throughout his career, Southall has made significant strides in electric motor technology while working for renowned organizations such as Carbone-Lorraine of North America and Energy Conversion Systems Holdings, LLC. His roles at these companies allowed him to leverage his expertise and innovate in the realm of electric motor components.
Collaborations
Southall has collaborated with notable individuals in his field, including coworkers Alvin Leon Farthing and Harry C. Barber. Their combined efforts likely contributed to the advancement of technologies that enhance electric motor performance and reliability.
Conclusion
Otway Archer Southall's contributions to electric motor technology are evident through his innovative patents and collaborations. His work continues to impact the industry, advancing the functionality and efficiency of electric motors for various applications.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.