Location History:
- Troy, MI (US) (2015)
- Warren, MI (US) (2014 - 2020)
Company Filing History:
Years Active: 2014-2020
Title: Donnell B Johnson: Innovator in Automotive Technology
Introduction
Donnell B Johnson is a notable inventor based in Warren, MI (US). He has made significant contributions to the automotive industry, holding a total of 3 patents. His innovative designs focus on enhancing vehicle performance and safety.
Latest Patents
One of his latest patents is a rear diffuser system for an automotive vehicle. This system includes a body with a fore portion, an aft portion, and an underbody portion. A panel is pivotably coupled to the underbody portion near the aft portion of the body. The panel can pivot between a stowed position and a deployed position, allowing for improved aerodynamics. In the stowed position, the aft edge is spaced a first distance from the driving surface, while in the deployed position, it is spaced a second distance, which is less than the first. An actuator is included to move the panel based on specific operating conditions.
Another significant patent is a locking device for a cooling fan assembly. This assembly features a central hub with a plurality of blades that can rotate around it. The locking device is designed to selectively prevent the blades from rotating, ensuring optimal performance and safety. It includes a movable member that can slide between an unlocked position, allowing rotation, and a locked position, preventing it.
Career Highlights
Donnell B Johnson is currently employed at GM Global Technology Operations, Inc. His work focuses on developing innovative solutions that enhance vehicle functionality and efficiency. His contributions have been instrumental in advancing automotive technology.
Collaborations
He has collaborated with notable coworkers such as Steven A Del Gaizo and John H Bednarchik. Their teamwork has fostered an environment of innovation and creativity within the automotive sector.
Conclusion
Donnell B Johnson is a prominent figure in automotive innovation, with a focus on improving vehicle design and functionality. His patents reflect his commitment to advancing technology in the automotive industry.