Patents by Inventor Ralph E. Barrera

Ralph E. Barrera 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).

  • Patent number: 4495582
    Abstract: Process and apparatus for manufacturing multi-part forms uses web presses having printing stations and processing stations at which operations are performed on webs in registry with a series of printed images, and uses a collator to assemble related webs from said presses, and to perform additional operations on assembled webs in registry with images thereon. A digital job description of a form is created, including location of printed images on several parts of the form and location of process items, e.g. perforations, holes, or cuts on parts of the form. This job description is stored in the memory of a computer [PR-2] with a job identifying code. Also, a digital description is created of images to be printed on the form, and stored in memory with the job identifying number. The image descriptions are recalled from memory and used to create printing plates for the presses and to pre-set printing and processing sections of a press for each part of the form.
    Type: Grant
    Filed: June 4, 1982
    Date of Patent: January 22, 1985
    Assignee: Harris Graphics Corporation
    Inventors: Robert A. Dessert, Richard A. Gaspar, Richard T. Laubach, Dinesh G. Punater, Ralph E. Barrera