Patents by Inventor Leland J. Albrecht

Leland J. Albrecht 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).

  • Hotwell sampling system
    Patent number: 4432250
    Abstract: An apparatus and method for sampling condensate from a vacuum chamber employing a positive displacement pump, a pulsation dampener having sufficient volumetric flexibility to substantially dampen the pump's pressure surge, and a pressure regulating valve. The apparatus can be used in conjunction with sodium detectors, ion exchange analyzers, conductivity cells and other contaminant monitoring devices.
    Type: Grant
    Filed: July 6, 1982
    Date of Patent: February 21, 1984
    Assignee: High Voltage Engineering Corporation
    Inventors: Leland J. Albrecht, Richard L. Briere