Patents by Inventor Albert M. Rockwell

Albert M. Rockwell 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).

  • Cathode-heater assembly and support structure therefor
    Patent number: 4268775
    Abstract: Presented is a cathode-heater assembly including a support structure for the cathode-heater assembly that is particularly rugged in that it resists displacement of the cathode-heater assembly in all planes, and minimizes power requirements to raise the cathode to operating temperature.
    Type: Grant
    Filed: March 13, 1978
    Date of Patent: May 19, 1981
    Assignee: Anthony J. Barraco
    Inventors: Anthony J. Barraco, Albert M. Rockwell