Erika L Pruski

Follow

Person

Brighton, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for catalyst health diagnosing and fuel system...
- Patent number 12,247,504
- Issue date Mar 11, 2025
- GM Global Technology Operations LLC
- Chengke Liu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and system for evaluating a NOx sensor
- Patent number 12,085,035
- Issue date Sep 10, 2024
- GM Global Technology Operations LLC
- Erika L. Pruski
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method and system for diagnosing cold start emission reduction
- Patent number 11,578,677
- Issue date Feb 14, 2023
- GM Global Technology Operatins LLC
- J. Michael Gwidt
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR CATALYST HEALTH DIAGNOSING AND FUEL SYSTEM...
- Publication number 20250092814
- Publication date Mar 20, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Chengke Liu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SYSTEMS AND METHODS FOR COLLECTION AND ANALYSIS OF VEHICLULAR DATA
- Publication number 20240278793
- Publication date Aug 22, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Janean Ellen Potter
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND SYSTEM FOR EVALUATING A NOx SENSOR
- Publication number 20240159197
- Publication date May 16, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Erika L. Pruski
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES