SQ

Sergio Quelhas

General Motors: 1 patents #487 of 1,517Top 35%
📍 Ann Arbor, MI: #206 of 751 inventorsTop 30%
🗺 Michigan: #2,040 of 6,958 inventorsTop 30%
Overall (2025): #222,205 of 469,880Top 50%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12392300 Vehicle with gasoline particulate filter soot regeneration strategy with criteria emission reduction for low NOX emissions Chengke Liu, Rafat F. Hattar 2025-08-19