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Patents Grantslast 30 patents

  • Information Patent Grant

    Mechanical ventilator with oxygen concentrator

    • Patent number 11,826,512
    • Issue date Nov 28, 2023
    • Aires Medical LLC
    • Nicholas Leonard Oddo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Mechanical ventilator with oxygen concentrator

    • Patent number 11,229,763
    • Issue date Jan 25, 2022
    • Aires Medical LLC
    • Nicholas Leonard Oddo
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Chamfer strip and adjustable corner squaring strip for a concrete c...

    • Patent number 4,978,099
    • Issue date Dec 18, 1990
    • Western Forms, Inc.
    • Michael G. Carlson
    • E04 - BUILDING
  • Information Patent Grant

    Installation for manufacturing reinforced concrete elements

    • Patent number 4,738,605
    • Issue date Apr 19, 1988
    • Societe Anonyme de Recherche et d'Etudes Techniques
    • Michel Aerts
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3782680

    • Patent number 3,782,680
    • Issue date Jan 1, 1974
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3479704

    • Patent number 3,479,704
    • Issue date Nov 25, 1969
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3219308

    • Patent number 3,219,308
    • Issue date Nov 23, 1965
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3193242

    • Patent number 3,193,242
    • Issue date Jul 6, 1965
    • E04 - BUILDING
  • Information Patent Grant

    3166815

    • Patent number 3,166,815
    • Issue date Jan 26, 1965
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3132403

    • Patent number 3,132,403
    • Issue date May 12, 1964
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3109217

    • Patent number 3,109,217
    • Issue date Nov 5, 1963
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3071834

    • Patent number 3,071,834
    • Issue date Jan 8, 1963
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3071833

    • Patent number 3,071,833
    • Issue date Jan 8, 1963
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3059275

    • Patent number 3,059,275
    • Issue date Oct 23, 1962
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2985938

    • Patent number 2,985,938
    • Issue date May 30, 1961
    • E04 - BUILDING
  • Information Patent Grant

    2977657

    • Patent number 2,977,657
    • Issue date Apr 4, 1961
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2595286

    • Patent number 2,595,286
    • Issue date May 6, 1952
    • E04 - BUILDING
  • Information Patent Grant

    2155128

    • Patent number 2,155,128
    • Issue date Apr 18, 1939
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    1846196

    • Patent number 1,846,196
    • Issue date Feb 23, 1932
    • E04 - BUILDING
  • Information Patent Grant

    1817757

    • Patent number 1,817,757
    • Issue date Aug 4, 1931
    • E04 - BUILDING
  • Information Patent Grant

    1807315

    • Patent number 1,807,315
    • Issue date May 26, 1931
    • E04 - BUILDING
  • Information Patent Grant

    1520849

    • Patent number 1,520,849
    • Issue date Dec 30, 1924
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1331096

    • Patent number 1,331,096
    • Issue date Feb 17, 1920
    • E04 - BUILDING
  • Information Patent Grant

    1295310

    • Patent number 1,295,310
    • Issue date Feb 25, 1919
    • E04 - BUILDING
  • Information Patent Grant

    1220083

    • Patent number 1,220,083
    • Issue date Mar 20, 1917
    • E04 - BUILDING

Patents Applicationslast 30 patents