TREA

Leonard L. Hallings

Follow

Person

  • Rochester, NY, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Handle for dental light
    • Patent number 5,562,344
    • Issue date Oct 8, 1996
    • MDT Corporation
    • Leonard L. Hallings
    • F21 - LIGHTING
  • Information Patent Grant

    Condensate separator
    • Patent number 5,391,361
    • Issue date Feb 21, 1995
    • MDT Corporation
    • Bhabesh K. Thakur
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Lighthead assembly
    • Patent number 4,928,211
    • Issue date May 22, 1990
    • MDT Corporation
    • Leonard L. Hallings
    • F21 - LIGHTING
  • Information Patent Grant

    Lighthead assembly
    • Patent number 4,916,597
    • Issue date Apr 10, 1990
    • MDT Corporation
    • Leonard L. Hallings
    • F21 - LIGHTING
  • Information Patent Grant

    Quick release focusing handle for surgical lights
    • Patent number 4,878,156
    • Issue date Oct 31, 1989
    • MDT Corporation
    • Leonard L. Hallings
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE