Patents by Inventor H. Richard Quadracci

H. Richard Quadracci 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 for reducing chill roll condensation
    Patent number: 5347726
    Abstract: An apparatus for dispersing contaminants from the surface of a web moving in a processing direction within a web processing system, the web processing system including a web processing structure, the apparatus including a chill roll air bar disposed proximate to a surface of the web, for separating the contaminated air from the surface of the web before that surface of the web engages the processing structure.
    Type: Grant
    Filed: December 29, 1992
    Date of Patent: September 20, 1994
    Assignee: Quad/Tech Inc.
    Inventors: H. Richard Quadracci, Karl R. Voss, Jeffrey W. Sainio
  • Apparatus for reducing chill roll condensation
    Patent number: 5184555
    Abstract: An apparatus for dispersing contaminants from the surface of a web moving in a processing direction within a web processing system, the web processing system including a web processing structure, the apparatus including a chill roll air bar disposed proximate to a surface of the web, for separating the contaminated air from the surface of the web before that surface of the web engages the processing structure.
    Type: Grant
    Filed: September 13, 1991
    Date of Patent: February 9, 1993
    Assignee: Quad/Tech, Inc.
    Inventors: H. Richard Quadracci, Karl R. Voss, Jeffrey W. Sainio