Patents by Inventor Dave Wager

Dave Wager 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).

  • Apparatus and method for winding of webs
    Patent number: 7261252
    Abstract: The apparatus for winding at least one web (1), on a winding roll (2), comprises at least a first roll (3), a second roll (4) and a third roll (5) parallel to one another and to said winding roll (2), said apparatus having a nominal winding position in which: said web (1) passes at least between said third roll (5) and said winding roll (2), and wherein in said nominal winding position, said half-plane delimited by the axis of said third roll (5) and comprising the axis of said winding roll (2) is substaintially horizontal.
    Type: Grant
    Filed: December 19, 2001
    Date of Patent: August 28, 2007
    Assignee: Dupont Teijen Films U.S. Limited Partnership
    Inventors: Luc Nicolai, Dave Wager
  • Apparatus and method for winding of webs
    Publication number: 20040129822
    Abstract: The apparatus for winding at least one web (1), on a winding roll (2), comprises at least a first roll (3), a second roll (4) and a third roll (5) parallel to one another and to said winding roll (2), said apparatus having a nominal winding position in which: said web (1) passes at least between said third roll (5) and said winding roll (2), and wherein in said nominal winding position, said half-plane delimited by the axis of said third roll (5) and comprising the axis of said winding roll (2) is substaintially horizontal.
    Type: Application
    Filed: February 23, 2004
    Publication date: July 8, 2004
    Inventors: Luc Nicolai, Dave Wager