Detroit, MI, United States of America

Daniel W Sullivan

This inventor holds 1 USPTO granted patent. Top assignee: Chrysler Corporation. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Daniel W Sullivan. Retrieved from https://idiyas.com/inventor/daniel-w-sullivan

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 10(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Daniel W. Sullivan

Introduction

Daniel W. Sullivan is a notable inventor based in Detroit, MI (US). He has made significant contributions to the field of automotive engineering, particularly in the area of engine control systems. His innovative approach has led to the development of a unique patent that addresses critical issues in vehicle performance.

Latest Patents

Sullivan holds a patent for an "Apparatus and method for controlling low engine idle RPM without discharging a vehicle battery." This invention focuses on monitoring the vehicle alternator field modulation to maintain optimal engine idle RPM. The apparatus consists of an engine control module, an alternator, electrical loads, and a switch module. The engine control module is designed to sense and control the idle RPM of the engine through a feedback loop. The alternator's armature and field coil work together to regulate the current supplied, while the switch module modulates the field coil based on signals from the engine control module. This innovative design ensures that the engine operates efficiently without draining the vehicle's battery.

Career Highlights

Daniel W. Sullivan is currently employed at Chrysler Corporation, where he continues to apply his expertise in automotive technology. His work has contributed to advancements in engine management systems, enhancing vehicle performance and reliability.

Collaborations

Throughout his career, Sullivan has collaborated with notable colleagues, including John G. Hatfield and Robert C. Wind. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge automotive solutions.

Conclusion

Daniel W. Sullivan's contributions to automotive engineering exemplify the spirit of innovation. His patent for controlling engine idle RPM showcases his commitment to improving vehicle efficiency and performance. Through his work at Chrysler Corporation and collaborations with esteemed colleagues, Sullivan continues to make a lasting impact in the field.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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