TREA

Stephen P. Dretler

Follow

Person

  • Wayland, MA, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Entraining biological calculi
    • Patent number 6,620,172
    • Issue date Sep 16, 2003
    • MedSource Technologies, Inc.
    • Stephen P. Dretler
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Impact lithotripsy
    • Patent number 5,246,447
    • Issue date Sep 21, 1993
    • Physical Sciences, Inc.
    • David I. Rosen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Catheter device
    • Patent number 4,927,426
    • Issue date May 22, 1990
    • Stephen P. Dretler
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Expandable dilator-catheter
    • Patent number 4,589,868
    • Issue date May 20, 1986
    • Stephen P. Dretler
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    Entraining biological calculi
    • Publication number 20050192593
    • Publication date Sep 1, 2005
    • MedSource Technologies, Inc.
    • Stephen P. Dretler
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Apparatus for piezo-electric reduction of concretions
    • Publication number 20030135262
    • Publication date Jul 17, 2003
    • Stephen P. Dretler
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Entraining biological calculi
    • Publication number 20010031971
    • Publication date Oct 18, 2001
    • Stephen P. Dretler
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE