Patents by Inventor Alfons Theuwis

Alfons Theuwis 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).

  • Immersion measuring probe for measurement in liquids
    Patent number: 6299348
    Abstract: An immersion measuring probe for measurement in liquids, in particular in molten metals, has a carrier tube, a measuring head mounted on one end of the carrier tube, and measuring elements as well as signal lines for the measuring signals generated by the measuring elements arranged on the measuring head. The signal lines are longer than the carrier tube and run from the end of the measuring head facing the inside of the carrier tube. In order to improve the handling of the immersion measuring probe, the signal lines are guided through the inside of the carrier tube and are wound up there around its longitudinal axis.
    Type: Grant
    Filed: October 27, 1999
    Date of Patent: October 9, 2001
    Assignee: Hereaus Electro-Nite International N.V.
    Inventor: Alfons Theuwis