Patents by Inventor Charles Peter Heanley

Charles Peter Heanley 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).

  • Serial preparation of narrow traces of cellular biological fluids
    Patent number: 3995022
    Abstract: Apparatus and method are described for preparing a narrow trace of physiological fluid on a substrate from a discrete fluid pool. The trace so produced is substantially identical to traces manually prepared in that they are characterized by distinct macroscopic and microscopic zones. Automatic trace staining apparatus also is provided.
    Type: Grant
    Filed: May 17, 1974
    Date of Patent: November 30, 1976
    Assignee: Tetronics Research and Development Co. Ltd.
    Inventors: Charles Peter Heanley, Jozef Kazimierz Tylko