David Alan Hamlin

Person

  • Langhorne, PA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Direct drive dental prophy angle

    • Patent number 6,168,433
    • Issue date Jan 2, 2001
    • David A. Hamlin
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Endoscopic device

    • Patent number RE36434
    • Issue date Dec 7, 1999
    • David Hamlin
    • 600 - Surgery
  • Information Patent Grant

    Endoscopic device

    • Patent number 5,690,605
    • Issue date Nov 25, 1997
    • David Hamlin
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Endoscopic device for intraoral use

    • Patent number 5,408,992
    • Issue date Apr 25, 1995
    • British Technology Group USA Inc.
    • David Hamlin
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents