Company Filing History:
17 out of 6,152 
1 out of 25,946 
Years Active: 1985-1998
Title: The Innovative Contributions of Stanley L. Pierce
Introduction
Stanley L. Pierce is a notable inventor based in Northville, Michigan, recognized for his significant contributions to automotive technology. With a total of 18 patents to his name, Pierce has made a lasting impact in the field of automatic transmissions for vehicles. His innovative designs have paved the way for advancements in automotive engineering.
Latest Patents
Among his latest patents, Pierce has developed a multiple-speed automatic transmission for an automotive vehicle. This invention features a kinematic arrangement that includes three simple planetary gear units, with specific elements fixed to one another. The design incorporates a one-way coupling to hold the ring gear of the first gear unit against rotation, along with brakes to secure the carrier of the third gear unit and the sun gears of the second and third gear units against rotation on the transmission housing. Additionally, two friction clutches are arranged in parallel between the input shaft and the sun gears of the second and third planetary gear units. Another notable patent is a multiple-speed automatic transmission for motor vehicles, which is capable of producing three underdrive speed ratios, a near direct ratio, and two overdrive ratios. This innovative kinematic arrangement also includes three simple planetary gear units, friction clutches, friction brakes, an overrunning coupling, a final drive gearset, and a differential mechanism.
Career Highlights
Throughout his career, Stanley L. Pierce has worked with prominent companies in the automotive industry, including Ford Motor Company Limited and Ford Global Technologies, LLC. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking automotive technologies.
Collaborations
Pierce has collaborated with notable colleagues such as Clinton F. Justice and Dennis W. Person. These partnerships have fostered an environment of innovation and creativity, leading to the development of advanced automotive solutions.
Conclusion
Stanley L. Pierce's contributions to the field of automotive technology, particularly in the area of automatic transmissions, highlight his role as a significant inventor. His innovative patents and collaborations with industry leaders underscore his impact on the automotive sector.