Douglas W Villacreses

Title: The Innovative Contributions of Douglas W Villacreses

Introduction

Douglas W Villacreses is a notable inventor based in Chicago, IL. He has made significant contributions to the field of engine technology, particularly in the area of diesel engine control systems. His innovative approach has led to the development of a unique patent that addresses critical aspects of engine performance.

Latest Patents

Douglas holds a patent titled "Strategy for detecting use of a block heater and for modifying temperature-dependent variables to account for its use." This invention focuses on a diesel engine control system that processes data to develop values for temperature-dependent variables, such as injection control pressure (ICP). The system is designed to detect a temperature differential in the engine, indicating that a block heater has been used to preheat the engine before cranking. Upon detection, the control system selects from multiple temperature data sources, including engine coolant temperature (ECT), engine oil temperature (EOT), and charge air temperature (AIT), to optimize engine performance.

Career Highlights

Douglas is currently associated with the International Engine Intellectual Property Company, LLC, where he continues to innovate and contribute to advancements in engine technology. His work has been instrumental in enhancing the efficiency and reliability of diesel engines.

Collaborations

He collaborates with talented individuals such as Rimas L Petrosius and James T Beaucaire, who share his passion for innovation in engine technology.

Conclusion

Douglas W Villacreses exemplifies the spirit of innovation in the field of engine technology. His contributions, particularly through his patent, have the potential to significantly improve diesel engine performance and efficiency.