Location History:
- Pasco, WA (US) (2002)
- Clinton, TN (US) (2011 - 2019)
- Oak Ridge, TN (US) (2017 - 2023)
Company Filing History:
20 out of 1,620 
1 out of 7 
1 out of 2,368 
Years Active: 2002-2025
Title: Inventor Spotlight: Beth Louise Armstrong
Introduction
Beth Louise Armstrong, an accomplished inventor based in Clinton, TN, has made significant contributions to the field of battery technology. With a remarkable portfolio of 20 patents, her innovations focus on enhancing the safety and efficiency of battery systems.
Latest Patents
Among her latest achievements is the invention of a battery with shear thickening and impact-resistant electrolytes. This innovative battery includes an anode, a cathode, and a porous separator that possesses a porosity ranging from 20% to 80%. The unique composite electrolyte is reinforced with electrically non-conducting particles designed to enable shear thickening, enhancing the battery's impact resistance. The shear thickening enabling particles constitute 10% to 40% of the total weight, with specific particle characteristics such as a polydispersity index of no greater than 0.1, an average particle size between 50 nm and 1 μm, and an absolute zeta potential exceeding ±40 mV. Furthermore, the method for creating this innovative battery encompasses steps for applying a suspension composition to the porous separator material, ensuring optimal performance and safety.
Career Highlights
Beth has a distinguished career with notable organizations such as UT-Battelle, Inc. and the U.S. Geological Survey. Her extensive experience in these institutions reflects her capability and dedication to advancing technology in her field.
Collaborations
Throughout her career, Beth has collaborated with talented professionals, including coworkers Gabriel M. Veith and Sergiy Kalnaus. These partnerships have undoubtedly contributed to her innovative approaches and successful patent filings.
Conclusion
Beth Louise Armstrong stands out as a notable figure in the world of battery innovation. Her groundbreaking work not only enhances battery technology but also emphasizes the importance of safety and efficiency in energy storage solutions. Her patents reflect a commitment to progress and a vision for the future of energy systems.