Patents by Inventor Paul L. O'Neil

Paul L. O'Neil 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).

  • Coated ammonium perchlorate
    Patent number: 4115166
    Abstract: This patent describes a solid oxidizer for solid rocket propellants comprising small ammonium perchlorate particles containing thereon a coating agent which is applied during the process of grinding larger ammonium perchlorate particles under an inert liquid medium.
    Type: Grant
    Filed: January 12, 1970
    Date of Patent: September 19, 1978
    Assignee: Aerojet-General Corporation
    Inventors: Edwin L. Lista, Richard B. Hartupee, Ralph K. Manfred, Paul L. O'Neil