CY

Columba K. Yeung

📍 Calgary, CA: #89 of 392 inventorsTop 25%
Overall (2011): #327,245 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8057662 Pyrolysis of residual hydrocarbons — 2011-11-15