This inventor holds 3 USPTO granted patents. Top assignee: Paccar Inc.. Active years: 1981-1984.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1981-1984
Title: Thomas R. Stone: Innovator in Vehicle Suspension Systems
Introduction
Thomas R. Stone is a notable inventor based in Hayward, CA (US). He has made significant contributions to the field of vehicle suspension systems, holding a total of 3 patents. His innovative designs focus on enhancing vehicle performance and safety through advanced suspension technologies.
Latest Patents
One of his latest patents is for a vehicle suspension with load-controlled damping. This system features a leveling valve that adjusts based on the distance between the axles and the frame, providing optimal load control for the damper. The design includes two cylinders, with an inner cylinder filled with oil and a piston that moves within it. The outer cylinder has an annular space filled with oil, allowing for precise control of fluid flow through various valves that respond to vehicle load.
Another significant patent is for a suspension system for a tilt-cab truck. This design allows the cab to be independently suspended from the main frame, enhancing maneuverability and stability. The system includes a power device for tilting the cab, along with a leveling valve assembly that maintains the cab height relative to the frame. This innovative approach improves the overall functionality and safety of tilt-cab trucks.
Career Highlights
Thomas R. Stone is currently employed at Paccar Inc., where he continues to develop cutting-edge suspension technologies. His work has been instrumental in advancing the capabilities of commercial vehicles, ensuring they meet the demands of modern transportation.
Collaborations
Throughout his career, Thomas has collaborated with various professionals, including his coworker Roger P. Penzotti. These partnerships have fostered an environment of innovation and creativity, leading to the development of groundbreaking suspension systems.
Conclusion
Thomas R. Stone's contributions to vehicle suspension technology have made a lasting impact on the industry. His innovative patents and collaborative efforts continue to drive advancements in vehicle safety and performance.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile