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William H. Karau

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  • Southlake, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Barbecue oven and method of operation
    • Patent number 12,127,710
    • Issue date Oct 29, 2024
    • KBQ TECHNOLOGIES, LLC
    • William H. Karau
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Manufactured retaining wall block with improved false joint
    • Patent number 12,053,911
    • Issue date Aug 6, 2024
    • Pavestone, LLC
    • William H. Karau
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Wall block
    • Patent number D1037491
    • Issue date Jul 30, 2024
    • Pavestone, LLC
    • William H. Karau
    • D25 - Building units and construction elements
  • Information Patent Grant

    Vented packaging arrangement and method
    • Patent number 12,043,424
    • Issue date Jul 23, 2024
    • Pavestone, LLC
    • William H. Karau
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Paver
    • Patent number D1021149
    • Issue date Apr 2, 2024
    • Pavestone, LLC
    • William H. Karau
    • D25 - Building units and construction elements
  • Information Patent Grant

    Block
    • Patent number D1015573
    • Issue date Feb 20, 2024
    • Pavestone, LLC
    • William H. Karau
    • D25 - Building units and construction elements
  • Information Patent Grant

    Manufactured retaining wall block with improved false joint
    • Patent number 11,801,622
    • Issue date Oct 31, 2023
    • Pavestone, LLC
    • William H. Karau
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Adjustable locator retaining wall block and mold apparatus
    • Patent number 11,554,521
    • Issue date Jan 17, 2023
    • Pavestone, LLC
    • William H. Karau
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Random linear paving slab
    • Patent number D959703
    • Issue date Aug 2, 2022
    • Pavestone, LLC
    • William H. Karau
    • D25 - Building units and construction elements
  • Information Patent Grant

    Random linear paving slab
    • Patent number D959027
    • Issue date Jul 26, 2022
    • Pavestone, LLC
    • William H. Karau
    • D25 - Building units and construction elements
  • Information Patent Grant

    Random linear paving slab
    • Patent number D959026
    • Issue date Jul 26, 2022
    • Pavestone, LLC
    • William H. Karau
    • D25 - Building units and construction elements
  • Information Patent Grant

    Random linear paving slab
    • Patent number D959028
    • Issue date Jul 26, 2022
    • Pavestone, LLC
    • William H. Karau
    • D25 - Building units and construction elements
  • Information Patent Grant

    Random linear paving slab
    • Patent number D959029
    • Issue date Jul 26, 2022
    • Pavestone, LLC
    • William H. Karau
    • D25 - Building units and construction elements
  • Information Patent Grant

    Paver
    • Patent number D943773
    • Issue date Feb 15, 2022
    • Pavestone, LLC
    • William H. Karau
    • D25 - Building units and construction elements
  • Information Patent Grant

    Random linear paving slab
    • Patent number D928986
    • Issue date Aug 24, 2021
    • PAVESTONE, LLC
    • William H. Karau
    • D25 - Building units and construction elements
  • Information Patent Grant

    Manufactured retaining wall block with improved false joint
    • Patent number 11,034,062
    • Issue date Jun 15, 2021
    • Pavestone, LLC
    • William H. Karau
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Adjustable locator retaining wall block and mold apparatus
    • Patent number 10,899,049
    • Issue date Jan 26, 2021
    • Pavestone, LLC
    • William H. Karau
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Interlocking paver
    • Patent number D887024
    • Issue date Jun 9, 2020
    • Pavestone, LLC
    • William H. Karau
    • D25 - Building units and construction elements
  • Information Patent Grant

    Barbecue oven and method of operation
    • Patent number 10,653,272
    • Issue date May 19, 2020
    • KBQ TECHNOLOGIES, LLC
    • William H. Karau
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Manufactured retaining wall block with improved false joint
    • Patent number 10,583,588
    • Issue date Mar 10, 2020
    • Pavestone, LLC
    • William H. Karau
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Adjustable locator retaining wall block and mold apparatus
    • Patent number 10,486,344
    • Issue date Nov 26, 2019
    • Pavestone, LLC
    • William H. Karau
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Paver
    • Patent number D844856
    • Issue date Apr 2, 2019
    • Pavestone, LLC
    • William H. Karau
    • D25 - Building units and construction elements
  • Information Patent Grant

    Method and apparatus for dry cast facing concrete deposition
    • Patent number 10,059,043
    • Issue date Aug 28, 2018
    • Pavestone, LLC
    • William H. Karau
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Rock face splitting apparatus and method
    • Patent number 10,046,480
    • Issue date Aug 14, 2018
    • Pavestone, LLC
    • William H. Karau
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Adjustable locator retaining wall block and mold apparatus
    • Patent number 9,999,993
    • Issue date Jun 19, 2018
    • Pavestone, LLC
    • William H. Karau
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Adjustable locator retaining wall block and mold apparatus
    • Patent number 9,744,697
    • Issue date Aug 29, 2017
    • Pavestone, LLC
    • William H. Karau
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Method and apparatus for dry cast facing concrete deposition
    • Patent number 9,701,046
    • Issue date Jul 11, 2017
    • Pavestone, LLC
    • William H. Karau
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Interlocking paver
    • Patent number D791346
    • Issue date Jul 4, 2017
    • Pavestone, LLC
    • William H. Karau
    • D25 - Building units and construction elements
  • Information Patent Grant

    Barbecue oven and method of operation
    • Patent number 9,526,376
    • Issue date Dec 27, 2016
    • William H. Karau
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Front face of a retaining wall block
    • Patent number D773693
    • Issue date Dec 6, 2016
    • Pavestone, LLC
    • William H. Karau
    • D25 - Building units and construction elements

Patents Applicationslast 30 patents