Location History:
- Florissant, MO (US) (1990 - 1991)
- St. Louis, MO (US) (2001)
Company Filing History:
2 out of 14 
1 out of 832,843 Years Active: 1990-2001
Title: The Innovations of Robert F. Killion
Introduction
Robert F. Killion is an accomplished inventor based in Florissant, MO (US). He has made significant contributions to the field of engineering, particularly in the development of innovative technologies. With a total of 3 patents to his name, Killion has demonstrated his expertise and creativity in solving complex problems.
Latest Patents
Killion's latest patents include an oxygen sensing unit and an exhaust gas recirculation valve. The oxygen sensing unit features an oxygen sensing cell encircled by a protective shell, allowing for easy removal and replacement of the cell. This design enhances the functionality and reliability of the sensing unit. The exhaust gas recirculation valve is designed to control the amount of exhaust entering the intake manifold of an internal combustion engine. It includes a universal base that fits various vehicle makes and models, along with a diaphragm valve that simplifies the connection of a vacuum hose.
Career Highlights
Killion is currently employed at Tomco, where he continues to innovate and develop new technologies. His work has had a positive impact on the automotive industry, particularly in improving engine efficiency and emissions control.
Collaborations
Killion collaborates with talented individuals in his field, including his coworker Michael J. Wolfe. Their combined expertise contributes to the success of their projects and the advancement of technology.
Conclusion
Robert F. Killion is a notable inventor whose work in developing advanced technologies has made a significant impact. His contributions to the field of engineering continue to inspire innovation and progress.