Patents by Inventor Benjamin Roman

Benjamin Roman 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).

  • Method and apparatus for bar code graphics quality control
    Patent number: 4860226
    Abstract: Method and apparatus for reading, by an end user scanner, the UPC number designated by a bar code printed on or associated with a predetermined number of packages or containers for or containing goods to determine the percentage of correctly read UPC numbers with reference to the predetermined number of readings.
    Type: Grant
    Filed: February 6, 1989
    Date of Patent: August 22, 1989
    Inventors: Edward L. Martin, Fred G. Graham, Benjamin Roman