Patents by Inventor Toby L. Sweigart

Toby L. Sweigart 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).

  • Ultrasound inspection methods for noisy cast materials and related probes
    Patent number: 8181523
    Abstract: Ultrasound inspection methods for noisy materials and related probes are disclosed to inspect a defect in a cast material that use polycarbonate delay layers having a first surface configured to be disposed on a surface of the cast material; and an acoustic crystal element disposed on a second surface of the polycarbonate delay layer.
    Type: Grant
    Filed: December 18, 2008
    Date of Patent: May 22, 2012
    Assignee: Nuovo Pignone S.p.A.
    Inventors: Thomas James Batzinger, Riccardo Barigazzi, Fabrizio Betti, Waseem Ibrahim Faidi, Eugenio Giorni, Dane E. Hackenberger, Federico Iozzelli, Manoj Kumar Km, Zongqi Sun, Toby L. Sweigart
  • ULTRASOUND INSPECTION METHODS FOR NOISY CAST MATERIALS AND RELATED PROBES
    Publication number: 20100018311
    Abstract: Ultrasound inspection methods for noisy materials and related probes are disclosed to inspect a defect in a cast material that use polycarbonate delay layers having a first surface configured to be disposed on a surface of the cast material; and an acoustic crystal element disposed on a second surface of the polycarbonate delay layer.
    Type: Application
    Filed: December 18, 2008
    Publication date: January 28, 2010
    Inventors: Thomas James Batzinger, Riccardo Barigazzi, Fabrizio Betti, Waseem Ibrahim Faidi, Eugenio Giorni, Dane E. Hackenberger, Federico Iozzelli, Manoj Kumar Kim, Zongqi Sun, Toby L. Sweigart