Robert Hallgren

Person

  • Lakemoor, IL, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Welding method and apparatus

    • Patent number 6,926,189
    • Issue date Aug 9, 2005
    • Amersham Health AS
    • Charles Shanks
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Welding method and apparatus

    • Patent number 6,474,535
    • Issue date Nov 5, 2002
    • Nycomed Imaging AS
    • Charles Shanks
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    Welding method and apparatus

    • Publication number 20030150900
    • Publication date Aug 14, 2003
    • Charles Shanks
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR