Inventor · disambiguated record
Antony H. S. Leung
Also filed as: LEUNG ANTONY H S
3 granted patents·161 citations·filing 1985–1991
76Inventor score
Technology areasC10G
Files withALBERTA ENERGY CO LTD3
Top patents by PatentIndex Score
3 records- 0192US5264118APipeline conditioning process for mined oil-sandALBERTA ENERGY CO LTD·Filed 1991·Granted Nov 23, 1993·89 cites·9 claims
- 0284US4783268AMicrobubble flotation process for the separation of bitumen from an oil sands slurryALBERTA ENERGY CO LTD·Filed 1987·Granted Nov 8, 1988·56 cites·4 claims
- 0349US4776949ARecycle of secondary froth in the hot water process for extracting bitumen from tar sandALBERTA ENERGY CO LTD·Filed 1985·Granted Oct 11, 1988·16 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →