Company Filing History:
Years Active: 1992-1993
Title: Innovations of Patrick J. Westphal in Vehicle Suspension Technology
Introduction
Patrick J. Westphal is an accomplished inventor based in Canton, MI, USA, with a notable portfolio of four patents focused on advanced vehicle suspension technology. His innovative contributions are aimed at enhancing vehicle performance and safety, particularly in relation to suspension control systems.
Latest Patents
Patrick J. Westphal's latest patents revolve around "Selectable Damper Vehicle Suspension Control Responsive to Engine Torque" and "Selectable Damping Vehicle Suspension Control." These patents detail a cutting-edge vehicle suspension system that comprises dampers adjustable between low and high damping modes, primarily operating in low damping mode under normal conditions. The damper control system uniquely stores multiple sets of reference numbers based on vehicle velocity, which help determine the limit values of throttle velocity for the low damping mode relative to specific transmission gear modes.
As vehicle velocity increases, the reference numbers adjust non-linearly, compensating for the variations in acceleration and body lift produced by changes in throttle velocity. The innovative control adjusts the damping during vehicle acceleration when the throttle velocity exceeds established limits, as well as during significant deceleration events, transmission shifts, or when engine torque surpasses predefined thresholds.
Career Highlights
Westphal currently works at GM Global Technology Operations LLC, where he has made substantial contributions to vehicle technology through his inventive prowess. His patents are a testament to his commitment to developing solutions that improve the driving experience while ensuring vehicle safety and stability.
Collaborations
During his career, Patrick has collaborated with fellow inventors David C. Poirier and Fred G. Wood, working together to blend their expertise in engineering and technology to drive forward innovative vehicle improvements. Their teamwork underscores the collaborative spirit necessary for breakthroughs in automotive technology.
Conclusion
Patrick J. Westphal's innovative work in vehicle suspension systems exemplifies significant advancements in automotive technology. His patents not only enhance the functionality and safety of vehicles but also set a benchmark for future developments in the industry. As he continues to contribute to GM Global Technology Operations LLC, the automotive world eagerly awaits his forthcoming innovations.
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