Patents by Inventor Antonio Ruzzu

Antonio Ruzzu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Device for suspension of a sample body
    Patent number: 7040140
    Abstract: A device for suspension of a sample body which rotates in space about a rotation axis which is in a fixed position or is related to a fixed position, as a function of the intensity of a measurement effect. In order to ensure that a sample mass is mounted in the device securely and such that it can rotate very largely without any lateral movement, the suspension, which has at least two springs, for the sample body is designed to be planar in a rest position.
    Type: Grant
    Filed: November 18, 2003
    Date of Patent: May 9, 2006
    Assignee: ABB Patent GmbH
    Inventors: Thomas L. Bauer, Albrecht Vogel, Peter Krippner, Manfred Wetzko, Christian J. Schmidt, Antonio Ruzzu, Rolf Merte
  • Device for suspension of a sample body
    Publication number: 20040108442
    Abstract: A device for suspension of a sample body which rotates in space about a rotation axis which is in a fixed position or is related to a fixed position, as a function of the intensity of a measurement effect. In order to ensure that a sample mass is mounted in the device securely and such that it can rotate very largely without any lateral movement, the suspension, which has at least two springs, for the sample body is designed to be planar in a rest position.
    Type: Application
    Filed: November 18, 2003
    Publication date: June 10, 2004
    Applicant: ABB Patent GmbH
    Inventors: Thomas L. Bauer, Albrecht Vogel, Peter Krippner, Manfred Wetzko, Christian J. Schmidt, Antonio Ruzzu, Rolf Merte