TREA

Leonard Ruby

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  • Waterloo, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Patient examination system
    • Patent number 11,426,128
    • Issue date Aug 30, 2022
    • Krug Inc.
    • Leonard Ruby
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Convertible sofa bed system
    • Patent number 11,234,532
    • Issue date Feb 1, 2022
    • Krug Inc.
    • Leonard Ruby
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Patient examination system
    • Patent number 10,874,574
    • Issue date Dec 29, 2020
    • Krug Inc.
    • Leonard Ruby
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...