Patents by Inventor Roger Wayne Kozak

Roger Wayne Kozak 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).

  • Vane orienter with wipers
    Patent number: 5676236
    Abstract: A strand orienter formed by a plurality of substantially planar parallel partition walls further includes a plurality of shafts extending substantially perpendicular to the partition walls, each mounting wipers in the passages in position to wipe strands that may tend to plug the orienter from the passages and off the upper edges of the partition walls over substantially the full length of these upper edges and thereby prevent plugging of the orienter.
    Type: Grant
    Filed: September 17, 1996
    Date of Patent: October 14, 1997
    Assignee: MacMillan Bloedel Limited
    Inventors: Derek Barnes, Roger Wayne Kozak, Thomas Howard Murphy