Patents by Inventor Harry R. Robinson

Harry R. Robinson 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).

  • High density belt driven digital data tape cartridge
    Patent number: 4324372
    Abstract: An improved belt driven tape cartridge including inertial flywheels in intimate contact with the recording tape along the tapes path to reduce high frequency tape flutter, and improved tape-guide members incorporating conically shaped guiding flanges, the guides being positioned adjacent the flywheels to alleviate tape edge damage.
    Type: Grant
    Filed: May 16, 1980
    Date of Patent: April 13, 1982
    Assignee: Verbatim Corporation
    Inventors: Stepan Majicek, Harry R. Robinson