Location History:
- Oak Park, MI (US) (1987 - 1990)
- Utica, MI (US) (1988 - 1991)
Company Filing History:
10 out of 295 
1 out of 832,812 Years Active: 1987-1991
Title: Innovations and Contributions of Inventor David C Barker
Introduction
David C Barker, an accomplished inventor located in Utica, MI, has made significant strides in the automotive industry through his innovative ideas and patent holdings. With a total of 11 patents to his name, Barker has contributed to advancements in hydraulic control systems and clutch actuator technologies.
Latest Patents
Among Barker's latest patents is a hydraulic control system featuring a prefilled pressurized reservoir. This innovative reservoir is designed for use with hydraulic clutch actuators in motor vehicles. It incorporates a blow molded bellows portion with multiple pleats or convolutions, allowing it to move to a stressed expanded condition as the system fills. As a result, the reservoir not only supplies hydraulic fluid but also pressurizes the system due to its stressed condition.
Another notable patent is the design of a restraining strap utilized with a clutch actuator that includes both a master cylinder and a slave cylinder. This strap maintains the piston in a retracted position, ensuring that the prefilled system remains pressurized and air does not enter during shipment, storage, and installation. The unique design features a pair of strips that secure the piston, facilitating a more efficient assembly process for vehicle manufacturers.
Career Highlights
David Barker's career has been marked by his tenure at Automotive Products, Inc., where he has significantly impacted the development of key automotive technologies. His work has pushed forward the efficiency and reliability of automotive clutch systems through his patented innovations.
Collaborations
Throughout his impressive career, Barker has collaborated with notable professionals such as Keith V Leigh-Monstevens and Richard A Nix. Their collective expertise has contributed to the successful development and implementation of his patents in the industry.
Conclusion
In summary, David C Barker is a distinguished inventor whose contributions to hydraulic control systems and clutch actuator technologies have left a lasting impact on the automotive industry. With multiple patents to his name and successful collaborations with industry professionals, Barker continues to play a vital role in shaping innovative solutions for modern vehicles.