Patents by Inventor Lloyd T. Einstein

Lloyd T. Einstein 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).

  • Electrically steerable sonar system
    Patent number: 4207621
    Abstract: 1.
    Type: Grant
    Filed: October 31, 1963
    Date of Patent: June 10, 1980
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Walter L. Clearwaters, Lloyd T. Einstein
  • Electrically steerable spherical hydrophone array
    Patent number: 4203162
    Abstract: 1.
    Type: Grant
    Filed: April 10, 1964
    Date of Patent: May 13, 1980
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Walter L. Clearwaters, Lloyd T. Einstein, Paul F. Radics, Jr., John W. Soderberg