Patents by Inventor Guenther M. Kraus

Guenther M. Kraus 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).

  • Wear-resistant pipe
    Patent number: 4633913
    Abstract: A non-linear pipe segment, such as an elbow or the like, is disclosed having an inner liner (14) of a wear-resistant material. The outer shell of the segment is in two halves (10, 12) which are coated with a layer of bedding material (16) before being secured around the lines (14) by clamps (28).
    Type: Grant
    Filed: May 29, 1986
    Date of Patent: January 6, 1987
    Assignee: Combustion Engineering, Inc.
    Inventors: Michael W. Carty, Guenther M. Kraus
  • Method of manufacturing a wear resistant pipe
    Patent number: 4554721
    Abstract: A non-linear pipe segment, such as an elbow or the like, is disclosed having an inner liner (14) of a wear-resistant material. The outer shell of the segment is in two halves (10, 12) which are coated with a layer of bedding material (16) before being secured around the lines (14) by clamping means (28).
    Type: Grant
    Filed: September 26, 1983
    Date of Patent: November 26, 1985
    Assignee: Combustion Engineering, Inc.
    Inventors: Michael W. Carty, Guenther M. Kraus