Patents by Inventor Roy W. Hoback

Roy W. Hoback 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).

  • Hermetically sealed high pressure gas container
    Patent number: 4258739
    Abstract: A hermetically sealed high pressure gas container comprising a high stren chamber for confining the gas and a check valve fitted on and soldered to a boss formed integral with the chamber. The check valve serves as a temporary seal and permits the chamber to be charged with gas under atmospheric conditions. After charging, the inlet port of the check valve is soldered closed to provide a hermetic seal.
    Type: Grant
    Filed: October 23, 1978
    Date of Patent: March 31, 1981
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: John E. Blankenship, Roy W. Hoback
  • Method of charging and hermetically sealing high pressure gas container
    Patent number: 4255916
    Abstract: A hermetically sealed high pressure gas container comprising a high stren chamber for confining the gas and a check valve fitted on and soldered to a boss formed integral with the chamber. The check valve serves as a temporary seal and permits the chamber to be charged with gas under atmospheric conditions. After charging, the inlet port of the check valve is soldered closed to provide a hermetic seal.
    Type: Grant
    Filed: February 22, 1980
    Date of Patent: March 17, 1981
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: John E. Blankenship, Roy W. Hoback