Patents by Inventor Robert E. Boyanowski

Robert E. Boyanowski 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).

  • Web supply roll jogger
    Patent number: 4389008
    Abstract: Apparatus for incremental feeding of a paper web from an arborless supply roll over a transverse dancer bar resiliently supported at each end with the respective supports having different and variable spring rates to effect uneven pulling of the web during feeding and thus jogging of the supply roll. This action maintains a tight wrap of the outer layers of web on the roll and aids in maintaining web alignment during feeding.
    Type: Grant
    Filed: September 21, 1981
    Date of Patent: June 21, 1983
    Assignee: International Business Machines Corporation
    Inventors: Robert E. Boyanowski, Floyd A. Gregory, Stanley E. Nemier