Patents by Inventor Walter H. Stover

Walter H. Stover 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).

  • Self-bonded nonwoven web and porous film composites
    Patent number: 5208098
    Abstract: A self-bonded nonwoven web and porous film composite comprising at least one layer of a self-bonded, fibrous nonwoven web comprising substantially continuous filaments adhered to at least one layer of a polymeric porous film and having vapor-permeable and liquid-impermeable properties.
    Type: Grant
    Filed: October 23, 1990
    Date of Patent: May 4, 1993
    Assignee: Amoco Corporation
    Inventor: Walter H. Stover
  • Self-bonded fibrous nonwoven webs
    Patent number: 5173356
    Abstract: A self-bonded, fibrous nonwoven web having a uniform basis weight of about 0.1 oz/yd.sup.2 or greater and improved physical properties, a method for producing same and composite fabrics comprising the nonwoven web useful for applications in for example, hygiene, healthcare and agriculture markets.
    Type: Grant
    Filed: July 20, 1990
    Date of Patent: December 22, 1992
    Assignee: Amoco Corporation
    Inventors: Geraldine M. Eaton, Peter W. Pascavage, Walter H. Stover, James L. Harris, Larry D. Carter