This inventor holds 2 USPTO granted patents. Top assignees: Delphi Technologies, Inc., Gm Global Technolgoy Operations, Inc.. Active years: 2000-2003.
Company Filing History:
1 out of 5,161 
1 out of 31,844 
Years Active: 2000-2003
Title: Brian A Barnes: Innovator in Automotive Technology
Introduction
Brian A Barnes is a notable inventor based in Utica, MI (US). He has made significant contributions to the automotive industry, particularly in the design of window regulators and door handle assemblies. With a total of 2 patents, his innovations reflect a commitment to enhancing vehicle functionality and user experience.
Latest Patents
One of Barnes' latest patents is the "Rack and Pinion Window Regulator." This invention features a door for an automotive vehicle that includes an inner and outer metal stamping secured together to form a shell. The window module consists of a structural belt beam, a drive assembly, a rack, a window pane, and a window guide channel. The design allows for smooth operation of the window pane, which is raised and lowered by a reversible electric motor. The materials used, such as glass reinforced plastic for the rack and plastic-coated powdered metal for the pinion gear, help reduce noise and friction.
Another significant patent is the "Vehicle Door Handle Assembly." This assembly includes a support with a concave shell that has vertically spaced bosses with pivot holes for two concentric shafts. One shaft is operated by a handle, while the other is controlled by a lock knob, allowing for efficient operation of the vehicle's door mechanism.
Career Highlights
Throughout his career, Brian A Barnes has worked with prominent companies in the automotive sector, including Delphi Technologies, Inc. and GM Global Technology Operations, Inc. His experience in these organizations has contributed to his expertise in automotive innovations.
Collaborations
Barnes has collaborated with notable colleagues such as Joseph Frank Carnaghi and Gordon Leroy Cook. Their combined efforts have likely fostered a creative environment that encourages innovation in automotive technology.
Conclusion
Brian A Barnes stands out as an influential inventor in the automotive industry, with a focus on enhancing vehicle functionality through his innovative designs. His contributions continue to impact the way automotive technologies evolve.