Company Filing History:
Years Active: 1982-1990
Title: The Innovations of Donald L Foster
Introduction
Donald L Foster is a notable inventor based in Somerville, MA (US). He holds a total of 4 patents that showcase his contributions to the field of electrochemical cells. His work has significantly advanced the understanding and application of non-aqueous electrochemical systems.
Latest Patents
Among his latest patents is the invention of electrochemical cells having low vapor pressure complexed SO₂. This non-aqueous electrochemical cell features a solid active cathode, an active metal anode, and a highly conductive electrolyte. The electrolyte comprises a liquid solvate-complex of sulfur dioxide (SO₂) and an alkali or alkaline earth metal salt, with a specific ratio of salt to SO₂ ranging from about 1:1 to 1:7. Another significant patent is for an improved non-aqueous electrochemical cell, which includes an electrolyte made up of a salt complexed by a tertiary amine and an aromatic organic solvent. The innovation lies in the addition of a solvent with a dielectric constant greater than 20, which enhances the electrolyte's conductivity to support current densities greater than 1 mA/cm².
Career Highlights
Donald L Foster has worked with prominent companies such as Duracell Inc. and Duracell International Inc. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in battery technology and electrochemical systems.
Collaborations
Throughout his career, Foster has collaborated with notable individuals, including Han C Kuo and Thomas A Whitney. These partnerships have likely enriched his work and led to further innovations in the field.
Conclusion
Donald L Foster's contributions to electrochemical cell technology are significant and impactful. His patents reflect a deep understanding of non-aqueous systems and their applications. His work continues to influence advancements in energy storage solutions.