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Leonard Janis

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  • Columbus, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Spill resistant integrated closure cap
    • Patent number 10,183,788
    • Issue date Jan 22, 2019
    • Leonard Janis
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Mobility assistance device
    • Patent number 8,608,184
    • Issue date Dec 17, 2013
    • Leonard R. Janis
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Ankle brace
    • Patent number 6,663,583
    • Issue date Dec 16, 2003
    • Leonard R. Janis
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    SPILL RESISTANT INTEGRATED CLOSURE CAP
    • Publication number 20170113850
    • Publication date Apr 27, 2017
    • Leonard Janis
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    MOBILITY ASSISTANCE DEVICE
    • Publication number 20110109058
    • Publication date May 12, 2011
    • Leonard R. Janis
    • Leonard R. Janis
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE