Company Filing History:
6 out of 577 
2 out of 96 
1 out of 11 Years Active: 1996-2021
Title: Joseph A Starr: Innovator in Vehicle Brake Systems
Introduction
Joseph A Starr is a notable inventor based in Plymouth, MI (US), recognized for his contributions to vehicle brake systems. With a total of 9 patents to his name, Starr has made significant advancements in automotive technology, particularly in the area of brake systems.
Latest Patents
One of his latest inventions is a vehicle brake system featuring a plunger power source. This innovative design relates to an improved plunger assembly that serves as a pressure source to control brake fluid pressure supplied to one or more wheel brakes. The assembly includes a housing that defines a cylinder, a reversible motor supported by the housing with a rotor, and a linear actuator, such as a ball screw/nut mechanism, driven by the motor. The plunger head is mounted within the cylinder and is actuated by the linear actuator in both first and second opposite directions. Notable improvements include a linear actuator that is rotationally supported on the housing by a bearing, which enhances the actuation of the plunger head connected to the ball screw. Additionally, the assembly engages at least one seal that defines a portion of a pressurized chamber, and an end cap covers the projecting end of the cylinder, securing it to the housing to create a fluid passageway.
Career Highlights
Throughout his career, Joseph A Starr has worked with prominent companies in the automotive industry, including Kelsey-Hayes Company and ZF Active Safety US Inc. His experience in these organizations has contributed to his expertise in developing innovative brake systems.
Collaborations
Starr has collaborated with notable colleagues, including Blaise J Ganzel and Joseph F Zeoli, which has further enriched his work and contributions to the field of automotive safety.
Conclusion
Joseph A Starr's innovative work in vehicle brake systems showcases his dedication to enhancing automotive safety and technology. His patents reflect a commitment to improving vehicle performance and reliability, making him a significant figure in the field of automotive innovation.
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.