Patents by Inventor Eike Weisner

Eike Weisner 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).

  • Making molds with rectangular or square-shaped cross section
    Patent number: 4787228
    Abstract: A round copper or copper-alloy tube is internally coated with a relatively thick nickel or nickel-alloy layer and formed into a tube of rectangular or square-shaped cross section; the tube or cut-off sections thereof will serve as molds for continuous casting.
    Type: Grant
    Filed: May 12, 1983
    Date of Patent: November 29, 1988
    Assignee: Kabel-und Metallwerke Gutehoffnungshuette AG
    Inventors: Eike Weisner, Horst Gravemann
  • Making a wave guide
    Patent number: 4563252
    Abstract: A wave guide is made through electrolytically depositing metal on a die and template member which is constructed so that certain fittings can be fastened thereto which will become embedded in parts in the wall of the guide wave made through the electrolytic deposition process. The fastening is made in a releasable manner so that the die can be reused.
    Type: Grant
    Filed: February 22, 1984
    Date of Patent: January 7, 1986
    Assignee: Kabelmetal Electro GmbH
    Inventors: Eike Weisner, Werner Sczepaniak, Paul Thiele, Detlef Block, Karl-Heinz Reimann