RH

Richard J. Hallam

AA Alberta Oil Sands Tech And Research Authority: 1 patents #23 of 80Top 30%
📍 Calgary, CA: #2,769 of 5,407 inventorsTop 55%
Overall (All Time): #3,944,879 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4718489 Pressure-up/blowdown combustion - a channelled reservoir recovery process John K. Donnelly 1988-01-12