Company Filing History:
Years Active: 1990
Title: Innovations of John M Grace in Tire Pressure Monitoring Systems
Introduction
John M Grace is an accomplished inventor based in Buffalo, NY (US), known for his significant contributions to automotive technology. He holds a patent for an innovative on-board tire pressure indicating system that enhances vehicle safety and performance. His work is particularly relevant in the context of modern automotive engineering, where accurate tire pressure monitoring is crucial.
Latest Patents
John M Grace's notable patent focuses on an on-board tire pressure indicating system that provides reliable temperature-compensated pressure readings from each wheel of a vehicle. This system utilizes a piezoresistive transducer bridge powered by a constant current source or a constant voltage source. The design allows for periodic voltage polarity reversal, which compensates for amplifier offset voltage and ensures accurate pressure readings. The energy transmission to and from the wheel is facilitated by a tuned circuit, which is activated when the vehicle's engine is running. This innovative approach allows for real-time monitoring of tire pressure, enhancing the safety and efficiency of vehicles.
Career Highlights
John M Grace is associated with Schrader Automotive, Inc., a company renowned for its advancements in tire pressure monitoring systems. His work at Schrader Automotive has positioned him as a key player in the automotive industry, contributing to the development of technologies that improve vehicle safety and performance.
Collaborations
John M Grace has collaborated with Ditmar H Bock, a fellow innovator in the field. Their partnership has likely contributed to the refinement and implementation of advanced tire pressure monitoring technologies.
Conclusion
John M Grace's innovative contributions to tire pressure monitoring systems exemplify the importance of accurate vehicle safety technologies. His patent reflects a commitment to enhancing automotive performance and safety through engineering excellence.