Company Filing History:
Years Active: 1979-1988
Title: Innovations by Dennis W. Shea
Introduction
Dennis W. Shea is a notable inventor based in Toledo, Ohio, recognized for his contributions to automotive technology. He holds five patents that showcase his innovative approach to vehicle systems, particularly in the realm of differential axles and four-wheel drive systems.
Latest Patents
One of Shea's latest patents is for a "Modulating bias control for limited slip differential axle." This invention involves a limited slip differential axle assembly that utilizes electromagnetically biased pressure plate segments against friction discs. The design allows for adjustable electromagnetic coupling forces, enabling modulation of bias based on road conditions. Another significant patent is for an "Improved four-wheel drive system including disengagement means." This system features a first carrier assembly connected to a power generation system and a second carrier assembly for transmitting power to a second pair of drive wheels. It includes mechanisms for selectively connecting the two assemblies and biasing structures to enhance performance.
Career Highlights
Dennis W. Shea is currently employed at Dana Corporation, a leading company in the automotive parts industry. His work focuses on developing advanced vehicle systems that improve efficiency and performance.
Collaborations
Throughout his career, Shea has collaborated with notable colleagues, including Albert A. Hart and Loris J. Charchian, contributing to various innovative projects within the automotive sector.
Conclusion
Dennis W. Shea's inventive spirit and technical expertise have led to significant advancements in automotive technology. His patents reflect a commitment to enhancing vehicle performance and safety, making him a valuable contributor to the field.