Patents by Inventor Wayne Edward Billings

Wayne Edward Billings 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 for forming a fibrous sheet
    Patent number: 5731011
    Abstract: An apparatus for adjusting the path that a web formed by striking a contoured surface baffle will take as it descends to a collection surface, in which the baffle is mounted on a pivot plate which will pivot and cause the web to leave the contoured surface baffle at the desired angle.
    Type: Grant
    Filed: January 31, 1997
    Date of Patent: March 24, 1998
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Robert Carl Agreen, Wayne Edward Billings, Robert Anthony Marin, Jean Francois Woll, Ottmar Niederpruem, Michael Allen Bryner