Patents by Inventor Steven J. Hydo

Steven J. Hydo 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).

  • Combination absorbance fluorescence aspirating thermal cuvette
    Patent number: 4440497
    Abstract: A flow cell is described comprising a solid liquid tight body having axial and radial optical paths. Absorbance and fluoroescence characteristics of a fluid sample in the cell may be measured simultaneously using the same exitation source. Means is provided for suppressing bubble formation and turbulance. Flow cell temperature is controlled using a solid state heat pump.
    Type: Grant
    Filed: May 17, 1982
    Date of Patent: April 3, 1984
    Assignee: Corning Glass Works
    Inventors: Glen A. Carey, Steven J. Hydo
  • Pipette device
    Patent number: 4036064
    Abstract: A pipette device enabling single samples of fluids to be readily analyzed under emergency conditions "STAT," as for example, body fluids, and which device is operable to first draw a predetermined volume of a selected reagent material into its chamber, and thereafter in similar manner draw a desired volume of the sample fluid to be analyzed into said device, said reagent material and fluid thereafter being ejected into a suitable reaction vessel wherein the same are admixed preparatory to being analyzed.
    Type: Grant
    Filed: September 11, 1975
    Date of Patent: July 19, 1977
    Assignee: Gilford Instrument Laboratories, Inc.
    Inventor: Steven J. Hydo