Patents by Inventor Walter W. Zajac, Jr.

Walter W. Zajac, Jr. 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).

  • Tetranitronoradamantane
    Patent number: 5189228
    Abstract: 3,7,9,9-Tetranitronoradamantane.
    Type: Grant
    Filed: June 29, 1992
    Date of Patent: February 23, 1993
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventor: Walter W. Zajac, Jr.
  • Energetic material
    Patent number: 5105031
    Abstract: 3,7,9-Trinitronoradamantane and a method of making the same.
    Type: Grant
    Filed: June 17, 1991
    Date of Patent: April 14, 1992
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventor: Walter W. Zajac, Jr.