TREA

John A. Cowan JR.

Follow

Person

  • Ann Arbor, MI, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Shunt
    • Patent number 6,932,787
    • Issue date Aug 23, 2005
    • John A. Cowan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Shunt
    • Patent number 6,585,677
    • Issue date Jul 1, 2003
    • John A. Cowan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    Shunt
    • Publication number 20040030278
    • Publication date Feb 12, 2004
    • John A. Cowan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Shunt
    • Publication number 20020026138
    • Publication date Feb 28, 2002
    • John A. Cowan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE