Company Filing History:
3 out of 6,152 
1 out of 2 Years Active: 1993-1996
Title: The Innovative Contributions of William H. Clarke
Introduction
William H. Clarke is a notable inventor based in Farmington Hills, MI (US), recognized for his significant contributions to the field of automotive engineering. He holds a total of 3 patents, showcasing his innovative spirit and technical expertise.
Latest Patents
One of Clarke's latest inventions is a hydraulic shock absorber designed to enhance vehicle suspension systems. This hydraulic shock absorber features discrete damping levels in the rebound direction, utilizing a piston that reciprocates within a pressure tube. The design divides the pressure tube into rebound and pressure chambers, allowing for improved fluid communication through a passage in the piston. A one-way, pressure-responsive valve is incorporated to manage fluid pressure, ensuring optimal performance during varying suspension conditions.
Another notable patent is a displacement-sensitive valve mechanism, which is integrated into a shock absorber for motor vehicle suspensions. This mechanism allows for substantially unrestricted hydraulic flow between two rebound chambers during a specific range of piston rod displacement. As the displacement increases, the hydraulic flow is progressively restricted, thereby enhancing the dampening force and improving vehicle stability.
Career Highlights
Throughout his career, William H. Clarke has worked with prominent companies in the automotive industry, including Ford Motor Company and Sachs Automotive of America. His experience in these organizations has contributed to his development as an inventor and innovator in automotive technologies.
Collaborations
Clarke has collaborated with several talented individuals in his field, including Ray A. Sackett and Matthias Raulf. These partnerships have likely fostered a creative environment that has led to the development of his innovative patents.
Conclusion
William H. Clarke's contributions to automotive engineering through his patents reflect his dedication to innovation and improvement in vehicle performance. His work continues to influence the industry and inspire future advancements in automotive technology.