Assignee
EXXON RESOURCES CANADA
CA·5 granted patents·391 citations·filing 1982–1992
Top patents by PatentIndex Score
5 records- 0191US4946597ALow temperature bitumen recovery processEXXON RESOURCES CANADA·Filed 1989·Granted Aug 7, 1990·132 cites·29 claims
- 0288US5197783AExtendable/erectable arm assembly and method of borehole miningEXXON RESOURCES CANADA·Filed 1991·Granted Mar 30, 1993·146 cites·30 claims
- 0379US5242580ARecovery of hydrocarbons from hydrocarbon contaminated sludgeEXXON RESOURCES CANADA·Filed 1992·Granted Sep 7, 1993·61 cites·6 claims
- 0477US4499380AApparatus and method for determining the hydrogen content of a substanceEXXON RESOURCES CANADA·Filed 1982·Granted Feb 12, 1985·36 cites·30 claims
- 0554US4946227ABucket wheel assemblyEXXON RESOURCES CANADA·Filed 1989·Granted Aug 7, 1990·16 cites·5 claims
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