Patents by Inventor Joseph Edward Koskol

Joseph Edward Koskol 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).

  • Winder for elastomeric fibers
    Patent number: 6394383
    Abstract: A winder for elastomeric fibers, which can reciprocate the fiber during winding and provides a substantially constant distance of fiber travel between the point where the fiber leaves the puller roll and the point where the fiber first contacts the contact roll, is provided.
    Type: Grant
    Filed: November 21, 2000
    Date of Patent: May 28, 2002
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Steven Andrew Cope, Joseph Edward Koskol
  • Winder for synthetic filaments
    Patent number: 6015113
    Abstract: A compact multi-position spindle-and-turret winder for winding synthetic continuous fibers having a first winding position and one-four subsequent indexed winding positions and a method for winding continuous filaments are provided.
    Type: Grant
    Filed: October 5, 1998
    Date of Patent: January 18, 2000
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Thomas Patrick Daly, Joseph Edward Koskol, Kevin Robert Madigan, Jun Takagi, Naofumi Yamauchi