Columbus, IN, United States of America

Roger J Hapka

This inventor holds 5 USPTO granted patents, plus 1 CIPO patent. Top assignee: Cummins Engine Company, Inc.. Active years: 1988-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Roger J Hapka. Retrieved from https://idiyas.com/inventor/roger-j-hapka

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 = 1.4

ph-index = 4

Forward Citations = 425(Granted Patents)


Company Filing History:


Years Active: 1988-2001

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5 patents (USPTO):Explore Patents

Title: Innovations of Roger J Hapka

Introduction

Roger J Hapka is a notable inventor based in Columbus, IN (US). He has made significant contributions to the field of internal combustion engine performance, holding a total of 5 patents. His work focuses on enhancing vehicle control systems in accordance with driver behavior.

Latest Patents

One of his latest patents is a system for controlling combustion engine performance in accordance with driver behavior. This innovative system includes a vehicle control computer that receives various vehicle operating parameter signals to manage engine fueling. The system adjusts available engine performance based on the operational status of these parameters, which reflect how the driver operates the vehicle. It is designed to reward or penalize driver performance by modifying engine output power and vehicle speed. The control system can automatically reduce engine performance while allowing for an increase based on driver demand.

Career Highlights

Roger J Hapka is currently employed at Cummins Engine Company, Inc., where he continues to develop advanced technologies for engine performance. His expertise in vehicle control systems has positioned him as a key player in the automotive industry.

Collaborations

He has collaborated with notable coworkers such as Matthew J Horgan and Dean S Anderson, contributing to various projects that enhance engine performance and efficiency.

Conclusion

Roger J Hapka's innovative work in controlling combustion engine performance showcases his dedication to improving vehicle technology. His contributions have the potential to significantly impact the automotive industry and driver experience.

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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