Location History:
- Utica, MI (US) (1976 - 2006)
- Shelby Township, MI (US) (2009)
- Washington Township, MI (US) (2012)
Company Filing History:
27 out of 30,943 
2 out of 25 
1 out of 5,161 
Years Active: 1976-2012
Title: Lloyd W. Rogers: Innovator in Vehicle Door Mechanisms
Introduction
Lloyd W. Rogers, based in Utica, Michigan, is a notable inventor with a remarkable portfolio of 28 patents. His innovations primarily focus on enhancing vehicle door mechanisms, significantly improving convenience and functionality for users.
Latest Patents
Among his latest inventions is the Cable Drive Assembly, which is designed for opening and closing a sliding door on a vehicle. This mechanism features a cup-shaped front drum with a helical cable groove and a rear drum that nests within it. The system operates by rotating the front drum to open the door while the rear drum, connected through a tension spring, functions in opposition to close the door. This innovative design allows for seamless operation of sliding doors.
Another significant patent is the Power Sliding Door Closer, which involves a sliding door mounted on tracks for improved movement. This invention incorporates a motorized drive mechanism that utilizes concentric reels to manage the opening and closing of the door. By employing different diameters on the reels, the system delivers high-speed, low-force movement initially, transitioning to low-speed, high-force movement as the door approaches the closed position. A tension retaining spring maintains cable tension throughout operation.
Career Highlights
Lloyd has contributed his expertise to esteemed companies such as GM Global Technology Operations LLC and Delphi Technologies, Inc. His work in these organizations has been instrumental in advancing automotive technologies, particularly in the realm of automated and electronic door systems.
Collaborations
Throughout his career, Lloyd has collaborated with notable colleagues, including David E. Compeau and Mark Manuel. Their combined efforts have significantly influenced the development of innovative solutions in vehicle technology, enhancing functionality and user experience.
Conclusion
Lloyd W. Rogers stands out as a prolific inventor whose contributions to the automotive industry have resulted in numerous patents that enhance vehicle usability. His work reflects a commitment to innovation, particularly in creating convenient and efficient mechanisms for vehicle doors, solidifying his legacy in the field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.