Patents by Inventor David Raulerson

David Raulerson 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).

  • Method and apparatus for electrochemically machining a workpiece
    Patent number: 5672263
    Abstract: According to the present invention, a method and apparatus for electrochemically machining a workpiece is provided.
    Type: Grant
    Filed: May 29, 1996
    Date of Patent: September 30, 1997
    Assignee: United Technologies Corporation
    Inventors: David A. Raulerson, Brian J. Schwartz
  • Floating head probe
    Patent number: 5207005
    Abstract: A probe for inspecting contoured surfaces by transmitting and receiving eddy currents includes a shaft disposed in spatial relationship with the contoured surface and a pivotal probe manipulator rotatably mounted on the end of the shaft and having a critical dimension including the location of the pivot point and the width of the probe manipulator and spring means urging the probe manipulator against the contoured surface so that the probe travels along the surface and rotates substantially .+-.90 degrees relative to the shaft.
    Type: Grant
    Filed: July 20, 1992
    Date of Patent: May 4, 1993
    Assignee: United Technologies Corporation
    Inventors: Jay M. Amos, David A. Raulerson