Patents by Inventor Otto Secknus

Otto Secknus 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).

  • Flexible lance for machining or inspecting a tube bottom of a steam generator
    Patent number: 6192904
    Abstract: A flexible lance for machining or inspecting a tube bottom of a steam generator includes a flexible metallic strip which has recesses disposed one after the other in its longitudinal direction. A flexible supply line is threaded through the recesses and a machining or inspection head is disposed on a free end of the strip.
    Type: Grant
    Filed: September 15, 1997
    Date of Patent: February 27, 2001
    Assignee: Siemens Aktiengesellschaft
    Inventors: Otto Secknus, Rudolf Henglein