Patents by Inventor Stephen E. Dolive

Stephen E. Dolive 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).

  • System for measuring volumetric ratios of liquid suspended solids
    Patent number: 3930726
    Abstract: A system for determining the volumetric ratio of solids suspended in a liquid comprises a photometer or similar means for passing a beam of electromagnetic energy through a sample of the liquid having solids suspended therein. Means for measuring a characteristic representative of the amount of energy absorbed by the sample is provided, as a photo detector for example. The volumetric ratio is then computed by applying a proportionality factor characteristic of the solids suspended in the liquid to the output of the measuring means.
    Type: Grant
    Filed: May 29, 1974
    Date of Patent: January 6, 1976
    Assignee: Reginald C. Shuck
    Inventor: Stephen E. Dolive