Patents by Inventor Gerard Scheider

Gerard Scheider 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).

  • Vibratory viscometer
    Patent number: 6112581
    Abstract: A transducer for a vibratory viscometer includes a hollow cylindrical sheath and a hollow cylindrical shaft disposed within the cylindrical sheath. The shaft has a first end portion and a second end portion connected to a distal end portion of the sheath. The viscometer includes a sensor tip connected to the distal end portion of the sheath. The sensor tip has an inner surface defining a hollow region and a support tube disposed within the hollow region configured to hold a temperature sensor. The viscometer further includes a crossbar coupled to the first end portion of the shaft.
    Type: Grant
    Filed: September 10, 1997
    Date of Patent: September 5, 2000
    Assignee: National Metal Refining Company
    Inventors: Gerard Scheider, John L. Batton, John S. Vilichka