Patents by Inventor Albert H. Devoogd

Albert H. Devoogd 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).

  • Weighing apparatus
    Patent number: 4153122
    Abstract: A weighing apparatus having an evaluating device connected to the movement for determining the weight value of a load to be weighed from a series of continuously repeated weight measurements which includes a store or memory for the individual results of the weight measurements and a digital indicating device controlled thereby which shows that particular weight value from the measurement series, for which a certain minimum number of the latest consecutive individual results in the measurement series are the same.
    Type: Grant
    Filed: June 6, 1977
    Date of Patent: May 8, 1979
    Assignee: Maatschappij Van Berkel's Patent N.V.
    Inventors: Mathijs M. J. Engels, Albert H. Devoogd