Patents by Inventor Starling E. Shumate, II

Starling E. Shumate, II 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).

  • Filter type rotor for multistation photometer
    Patent number: 4035156
    Abstract: A filter type rotor for a multistation photometer is provided. The rotor design combines the principle of cross-flow filtration with centrifugal sedimentation so that these occur simultaneously as a first stage of processing for suspension type fluids in an analytical type instrument. The rotor is particularly useful in whole-blood analysis.
    Type: Grant
    Filed: January 21, 1977
    Date of Patent: July 12, 1977
    Assignee: The United States of America as represented by the United States Energy Research and Development Administration
    Inventor: Starling E. Shumate, II