AC

Amitabha Chakma

HC Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Energy, Mines And Resources Canada: 1 patents #19 of 75Top 30%
📍 Sherbrooke, CA: #357 of 670 inventorsTop 55%
Overall (All Time): #3,846,044 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5096566 Process for reducing the viscosity of heavy hydrocarbon oils William H. Dawson, Esteban Chornet, Ralph Phillips Overend, Jean Lemonnier 1992-03-17