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Stephen J. Harkins

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  • Tucson, AZ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Biologic enhancement formulation
    • Patent number 12,213,952
    • Issue date Feb 4, 2025
    • HEH RESEARCH & DEVELOPMENT SERVICES, INC.
    • Stephen J. Harkins
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Biologic enhancement formulation
    • Patent number 11,931,323
    • Issue date Mar 19, 2024
    • HEH RESEARCH & DEVELOPMENT SERVICE, INC.
    • Stephen J. Harkins
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Mandibular advancement device
    • Patent number 9,204,991
    • Issue date Dec 8, 2015
    • Stephen J. Harkins
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Mandibular advancement device
    • Patent number 8,881,733
    • Issue date Nov 11, 2014
    • Stephen J. Harkins
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE