Patents by Inventor Edwin L. Lista

Edwin L. Lista 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
  • Staple orienting method and apparatus
    Patent number: 4103584
    Abstract: A method of orienting metal staples randomly dispersed in a solid propellant by filling a bayonet having a screen at the bottom thereof with the uncured solid propellant mixture and forcing the mixture through the bayonet screen.
    Type: Grant
    Filed: January 18, 1966
    Date of Patent: August 1, 1978
    Assignee: Aerojet-General Corporation
    Inventors: Edwin L. Lista, Kenneth S. Williams