Location History:
- Woodridge, IL (US) (1997 - 2000)
- Naperville, IL (US) (2001 - 2010)
Company Filing History:
4 out of 915 
4 out of 244 
3 out of 30,982 
Years Active: 1997-2010
Title: Innovations of Ramesh B Poola
Introduction
Ramesh B Poola is a notable inventor based in Naperville, IL (US), recognized for his contributions to diesel engine technology. With a total of 11 patents to his name, he has made significant advancements in the field of internal combustion engines.
Latest Patents
Among his latest patents is a method and intake cam for retaining exhaust residuals for emissions reduction in a diesel engine. This innovative design creates two intake valve events separated by a short dwell period each engine cycle. A relatively low valve lift during an engine exhaust event allows a portion of the exhaust gas to flow into the intake manifold, mixing with intake air. The intake valve is then nearly closed for a dwell period until a normal intake valve opening occurs, drawing the mixture of air and exhaust gas back into the combustion chamber for compression and burning upon closure of the intake valves. Another significant patent involves a large-bore, medium-speed diesel engine featuring a piston crown bowl with an acute re-entrant angle. This configuration yields improvements in performance and emissions characteristics, showcasing Ramesh's commitment to enhancing diesel engine efficiency.
Career Highlights
Ramesh has had a distinguished career, working with reputable organizations such as the University of Chicago and Electro-Motive Diesel, Inc. His work has focused on developing innovative solutions that address the challenges faced by diesel engines, particularly in terms of emissions and performance.