Patents by Inventor Edmond M. Wagner

Edmond M. Wagner 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).

  • Thermocouple structure
    Patent number: 3980504
    Abstract: A length of metallic wire is positioned inside a length of metallic tube in approximate axial alignment with the tube. A short sleeve is placed around the end of the wire. The sleeve is a different metal from the tube. The difference between the thermoelectric coefficients of the sleeve metal and the wire metal is larger than the difference between the thermoelectric coefficients of the tube metal and the wire metal. The tube metal is more resistant of oxidation than the sleeve metal.
    Type: Grant
    Filed: June 4, 1973
    Date of Patent: September 14, 1976
    Inventor: Edmond M. Wagner