Patents by Inventor Winfried Bentz

Winfried Bentz 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).

  • Technique for sealing
    Patent number: 5560618
    Abstract: A method of sealing a duct having a non-uniform cross-section which comprises:(i) positioning within the duct a device for locating a sealing material at a localized portion of an inner surface of the duct, at the non-uniformity; and(ii) positioning within the duct a sealing member than can at least partially block a cross-section of the duct such that the sealing material forms a seal between a portion of the duct and a portion of the sealing member.
    Type: Grant
    Filed: January 28, 1994
    Date of Patent: October 1, 1996
    Assignee: N.V. Raychem S.A.
    Inventors: Alain Wambeke, Dirk Roosen, Luc Uytterhoeven, Jean-Pierre Wandels, Winfried Bentz