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David R. Hoffman

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  • Mandeville, LA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Subperiosteal bone anchor
    • Patent number 5,820,369
    • Issue date Oct 13, 1998
    • Nobel Biocare AB
    • Bjarne Kvarnstrom
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Subperiosteal bone anchor
    • Patent number 5,538,427
    • Issue date Jul 23, 1996
    • Louisiana State University
    • David R. Hoffman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Orthodontic anchor
    • Patent number 5,066,224
    • Issue date Nov 19, 1991
    • Oasis Implants Incorporated
    • Michael S. Block
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE