GD

Gordon Driedger

📍 Vancouver, CA: #163 of 720 inventorsTop 25%
Overall (2025): #380,745 of 469,880Top 85%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12195696 Method and system for re-refining and upgrading used oil Zachary Moore 2025-01-14