Patents by Inventor Peter W. Rudd

Peter W. Rudd 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).

  • Measurement of temperature
    Patent number: 4282507
    Abstract: This invention relates to devices for measuring temperature; more particularly it relates to temperature sensing devices operating at high temperature. It is an object of this invention to overcome deterioration of temperature sensitive elements and accordingly the element of the invention comprises a substrate made from an electrically non-conducting material and carrying an electrically conducting path comprising a vitreous phase which is resistant to chemical reduction and loaded with electrically conducting particles.
    Type: Grant
    Filed: September 13, 1978
    Date of Patent: August 4, 1981
    Assignee: Johnson, Matthey & Co., Limited
    Inventors: Richard F. Tindall, Eric R. Baddeley, Peter W. Rudd