This inventor holds 6 USPTO granted patents. Top assignees: Cummins Engine Company, Inc., Cummins Engine, Inc., Cummins Inc.. Active years: 1999-2003.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
4 out of 649 
1 out of 3 
1 out of 1,679 
Years Active: 1999-2003
Title: Innovations by Stephen West
Introduction
Stephen West is an accomplished inventor based in Greenwood, Indiana, known for his significant contributions to the field of internal combustion engine technology. With a total of six patents to his name, West has developed innovative solutions that enhance the performance and reliability of fuel systems.
Latest Patents
One of West's latest patents is an "Apparatus for diagnosing failures and fault conditions in a fuel system of an internal combustion engine." This invention includes a pair of electronically controllable high-pressure fuel pumps that supply fuel to a collection chamber equipped with a pressure sensor. The system is designed to diagnose various failures, including pressure sensor in-range failures and overpumping conditions, by comparing current fuel pump command signals with predicted values stored in a control computer.
Another notable patent is the "System for determining an equivalent throttle valve for controlling automatic transmission shift points." This system determines an effective throttle value based on commanded fueling and engine speed, allowing for improved control of automatic transmission shift points. By continuously computing an equivalent throttle percentage, the invention simplifies transmission shift point logic, enhancing the overall performance of automatic transmission systems.
Career Highlights
Throughout his career, Stephen West has worked with prominent companies in the automotive industry, including Cummins Engine Company, Inc. and Cummins Engine, Inc. His experience in these organizations has contributed to his expertise in engine technology and fuel systems.
Collaborations
West has collaborated with notable professionals in his field, including Shyamala Raghunathan and Jonathan A Stavnheim. These collaborations have further enriched his work and led to advancements in engine diagnostics and control systems.
Conclusion
Stephen West's innovative patents and contributions to internal combustion engine technology demonstrate his commitment to improving fuel system performance and reliability. His work continues to influence the automotive industry and pave the way for future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile