TREA

Roger G. Smith

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  • Lake Oswego, OR, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Material separator systems
    • Patent number 8,777,016
    • Issue date Jul 15, 2014
    • Construction Equipment Company
    • Roger G. Smith
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Support structure for radial conveyor
    • Patent number 8,739,956
    • Issue date Jun 3, 2014
    • Construction Equipment Company
    • Roger G. Smith
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Conveyor systems
    • Patent number 8,584,826
    • Issue date Nov 19, 2013
    • Construction Equipment Company
    • Roger G. Smith
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Material separator systems
    • Patent number 8,151,993
    • Issue date Apr 10, 2012
    • Construction Equipment Company
    • Roger G. Smith
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Material separator systems
    • Patent number 7,500,565
    • Issue date Mar 10, 2009
    • Construction Equipment Company
    • Roger G. Smith
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Material separator systems
    • Patent number 7,500,566
    • Issue date Mar 10, 2009
    • Construction Equipment Company
    • Roger G. Smith
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Material separator system
    • Patent number 7,497,336
    • Issue date Mar 3, 2009
    • Construction Equipment Company
    • Roger G. Smith
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Adjustable conveyor system
    • Patent number 7,296,676
    • Issue date Nov 20, 2007
    • Construction Equipment Company
    • Roger G. Smith
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Material breaker system
    • Patent number 7,264,190
    • Issue date Sep 4, 2007
    • Construction Equipment Company
    • Roger G. Smith
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Adjustable conveyor system
    • Patent number 7,223,059
    • Issue date May 29, 2007
    • Construction Equipment Company
    • Roger G. Smith
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Mounting for replaceable hammers in impact crusher
    • Patent number 5,320,292
    • Issue date Jun 14, 1994
    • Roger G. Smith
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Vehicle with multiple serving conveyors
    • Patent number 5,297,665
    • Issue date Mar 29, 1994
    • Roger G. Smith
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Impact crusher with biased tertiary curtain assembly
    • Patent number 5,255,869
    • Issue date Oct 26, 1993
    • Roger G. Smith
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Mobile screen assembly for rubble and debris
    • Patent number 5,234,564
    • Issue date Aug 10, 1993
    • Roger G. Smith
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Controls for vibratory machines
    • Patent number 5,229,913
    • Issue date Jul 20, 1993
    • Roger G. Smith
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Mobile material-handling apparatus
    • Patent number 4,981,204
    • Issue date Jan 1, 1991
    • Roger G. Smith
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING

Patents Applicationslast 30 patents

  • Information Patent Application

    CONVEYOR SYSTEMS
    • Publication number 20140048381
    • Publication date Feb 20, 2014
    • CONSTRUCTION EQUIPMENT COMPANY
    • Roger G. Smith
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    SUPPORT STRUCTURE FOR RADIAL CONVEYOR
    • Publication number 20130092506
    • Publication date Apr 18, 2013
    • CONSTRUCTION EQUIPMENT COMPANY
    • Roger G. Smith
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    CONVEYOR SYSTEMS
    • Publication number 20120048674
    • Publication date Mar 1, 2012
    • CONVEYOR SYSTEMS
    • Roger G. Smith
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    MATERIAL SEPARATOR SYSTEMS
    • Publication number 20120031819
    • Publication date Feb 9, 2012
    • CONSTRUCTION EQUIPMENT COMPANY
    • Roger G. Smith
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Material separator systems
    • Publication number 20090065406
    • Publication date Mar 12, 2009
    • Construction Equipment Company
    • Roger G. Smith
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    Material separator systems
    • Publication number 20080217213
    • Publication date Sep 11, 2008
    • Construction Equipment Company
    • Roger G. Smith
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    Material separator systems
    • Publication number 20080128333
    • Publication date Jun 5, 2008
    • Roger G. Smith
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    Material separator system
    • Publication number 20070102326
    • Publication date May 10, 2007
    • Construction Equipment Company
    • Roger G. Smith
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    Material breaker system
    • Publication number 20070007374
    • Publication date Jan 11, 2007
    • Construction Equipment Company
    • Roger G. Smith
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    Adjustable conveyor system
    • Publication number 20060175180
    • Publication date Aug 10, 2006
    • Construction Equipment Company
    • Roger G. Smith
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Adjustable conveyor system
    • Publication number 20060088403
    • Publication date Apr 27, 2006
    • Construction Equipment Company
    • Roger G. Smith
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL