Patents by Inventor Stephen A. Webb

Stephen A. Webb 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).

  • Composite material
    Patent number: 5633075
    Abstract: A cable splice case or other article for environmental sealing comprises a composite material having multifilament fibers therein, which fibers are blocked in order to prevent passage of fluid through the material in a direction parallel to its major surfaces.
    Type: Grant
    Filed: July 7, 1994
    Date of Patent: May 27, 1997
    Assignee: Raychem Limited
    Inventors: George B. Park, Frank J. Lowe, George M. J. Ganbuehler, Norman Hutt, Stephen A. Webb, Hendrick Graulus
  • Medical staple forming die and punch
    Patent number: 5381649
    Abstract: A medical staple forming die and pusher punch for use in a staple forming machine. The bend radius of the staple is formed either by the form punch pushing the wire past a set of rollers, or by movable forming dies in conjunction with a tapered or contoured pusher punch. Since the wire is not scrapping on a stationary rail, pulling thin or cracking in its corners is substantially eliminated and the possibility of metal slivers produced by the prior art scrapping methods is substantially reduced or eliminated.
    Type: Grant
    Filed: June 4, 1993
    Date of Patent: January 17, 1995
    Inventor: Stephen A. Webb