Patents by Inventor Roger P. Pelat

Roger P. Pelat 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).

  • Inertial device to prevent and permit motion between two members
    Patent number: 4271935
    Abstract: The present invention relates to an inertial device to permit and to prevent motion between two members, for example, the tubing and the body of a central reactor in a thermal or nuclear power station.
    Type: Grant
    Filed: April 3, 1978
    Date of Patent: June 9, 1981
    Assignee: International Vibration Engineering
    Inventors: Roger P. Pelat, Gildas Le Pierres