This inventor holds 1 USPTO granted patent. Top assignee: Cummins Emission Solutions Inc.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Chelsea Kelsey Barrera: Advancing Hydrogen Engine Emissions Technology.
Introduction
Chelsea Kelsey Barrera is an inventor associated with Coeur d’Alene, Idaho, and Cummins Emission Solutions Inc. Her patent work addresses emissions control for hydrogen-powered internal combustion engines.
Latest Patents
Barrera is named on 1 patent: “Systems Including a Hydrogen Internal Combustion Engine and Aftertreatment System.” The invention describes a hydrogen internal combustion engine connected to an exhaust aftertreatment system containing a catalyst member. A sensor provides data about the system to a controller, which assesses catalyst performance against a threshold. Based on that assessment, the controller selects between two engine operating modes.
Career Highlights
Barrera’s patent reflects work on coordinating engine operation with aftertreatment performance. This approach is designed to help manage exhaust treatment in hydrogen-engine systems.
Collaborations
Barrera’s listed coworkers include Mi-Young Kim and Dylan Scott Trandal. Her patent is associated with Cummins Emission Solutions Inc.
Conclusion
Chelsea Kelsey Barrera’s patent focuses on a control system that links catalyst performance to operating modes in a hydrogen internal combustion engine.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile