Patents by Inventor Robley E. Lushbaugh

Robley E. Lushbaugh 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).

  • Assay of ketones in ambient air
    Patent number: 4758521
    Abstract: A method of assaying ketones in ambient air comprising contacting the air with beaded activated carbon followed by desorption with a solvent and analysis of the solvent solution for ketone content has been developed which provided superior results over prior art adsorbents, particularly when the sampling operation is conducted in the presence of humid air.
    Type: Grant
    Filed: February 15, 1985
    Date of Patent: July 19, 1988
    Assignee: Union Carbide Corporation
    Inventors: Robley E. Lushbaugh, Richard A. Conway, Joe E. Neff