Doug Cox

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Fort McMurray, CA

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Patents Grantslast 30 patents

Information Patent Grant
Sizing roller screen ore processing apparatus
- Patent number 8,851,293
- Issue date Oct 7, 2014
- Suncor Energy, Inc.
- Brad Bjornson
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Sizing roller screen ore processing apparatus
- Patent number 8,136,672
- Issue date Mar 20, 2012
- Suncor Energy, Inc.
- Brad Bjornson
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Sizing roller screen ore processing apparatus
- Patent number 7,677,397
- Issue date Mar 16, 2010
- Suncor Energy Inc.
- Brad Bjornson
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Processing of oil sand ore which contains degraded bitumen
- Patent number 7,399,406
- Issue date Jul 15, 2008
- Suncor Energy, Inc.
- Randy Mikula
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
SIZING ROLLER SCREEN ORE PROCESSING APPARATUS
- Publication number 20120168542
- Publication date Jul 5, 2012
- SUNCOR ENERGY, INC.
- Brad Bjornson
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
SIZING ROLLER SCREEN ORE PROCESSING APPARATUS
- Publication number 20100155305
- Publication date Jun 24, 2010
- SUNCOR ENERGY INC.
- Brad Bjornson
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
Sizing roller screen ore processing apparatus
- Publication number 20060021915
- Publication date Feb 2, 2006
- Suncor Energy Inc.
- Brad Bjornson
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
Processing of oil sand ore which contains degraded bitumen
- Publication number 20030205507
- Publication date Nov 6, 2003
- Randy Mikula
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...