Company Filing History:
1 out of 1 
1 out of 832,761 Years Active: 1999-2000
Title: David J Rausen: Innovator in Hybrid Vehicle Technology
Introduction
David J Rausen is a notable inventor based in Denver, CO (US), recognized for his contributions to hybrid vehicle technology. He holds two patents that showcase his innovative approach to powertrain systems. His work focuses on enhancing the efficiency and functionality of hybrid vehicles, making them more user-friendly and effective.
Latest Patents
Rausen's latest patents include the "Automated Manual Transmission Shift Sequence Controller" and the "Automated Manual Transmission Clutch Controller." The first patent describes a powertrain system for a hybrid vehicle that integrates a heat engine, such as a diesel engine, with an electric machine. This system allows the vehicle to operate with a manual-style transmission that functions like an automatic transmission from the driver's perspective. The electric machine plays a crucial role in regulating the speed of the input shaft during gear shifts, ensuring smooth transitions and efficient energy use. The second patent similarly outlines a powertrain system that enhances the operation of the transmission, providing a seamless driving experience while maintaining the benefits of a manual transmission.
Career Highlights
Throughout his career, Rausen has worked with prominent companies, including DaimlerChrysler Corporation. His experience in the automotive industry has significantly influenced his innovative designs and patents. His work has contributed to advancements in hybrid vehicle technology, making him a key figure in this field.
Collaborations
Rausen has collaborated with notable professionals in the industry, including Robert E Lawrie and Richard G Reed, Jr. These collaborations have likely enriched his work and contributed to the development of his patents.
Conclusion
David J Rausen's contributions to hybrid vehicle technology through his patents reflect his innovative spirit and dedication to improving automotive systems. His work continues to influence the industry and pave the way for future advancements in hybrid technology.