TREA

Alexander H. Siemons

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  • Sierra Madre, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Remote dental display system
    • Patent number 7,002,469
    • Issue date Feb 21, 2006
    • Ormco Corporation
    • Alexander H. Siemons
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Apex locating system
    • Patent number 6,968,229
    • Issue date Nov 22, 2005
    • Ormco Corporation
    • Alexander H. Siemons
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    Remote dental display system
    • Publication number 20050058962
    • Publication date Mar 17, 2005
    • Ormco Corporation
    • Alexander H. Siemons
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Apex locating system
    • Publication number 20040225234
    • Publication date Nov 11, 2004
    • Ormco Corporation
    • Alexander H. Siemons
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Dental display system
    • Publication number 20040224279
    • Publication date Nov 11, 2004
    • Ormco Corporation
    • Alexander H. Siemons
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE