Patents by Inventor Christopher J. Doré

Christopher J. Doré 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).

  • Piezo electric actuator housing in a magnetostrictive device
    Patent number: 6456064
    Abstract: An improved piezo electric actuator housing for use in a magnetostrictive device containing a piezo electric actuator and a magnetostrictive, where the improvement is a substantially one-piece container having a slot positioned therein, where the piezo electric actuator and the magnetostrictive wire are partly positioned in the slot, and an elastomeric cushion is positioned in the slot so that the magnetostrictive wire is mechanically coupled to the piezo electric actuator in the slot.
    Type: Grant
    Filed: October 27, 2000
    Date of Patent: September 24, 2002
    Assignee: ProMag, Ltd.
    Inventors: Christopher J. Doré, Wilbert J. Legendre