Patents by Inventor Herman Goldner

Herman Goldner 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).

  • Centralizer apparatus
    Patent number: 5823258
    Abstract: A centralizer apparatus (1) for centralizing a rod (100). The centralizer apparatus (1) has a guide roller (2) which contacts the rod (100) and a pressure adjustment member (5) to enable the contact pressure of the guide roller (1) against the rod (100) to be adjusted. Mounting plates (3a, 3b, 4a, 4b) mount the centralizer apparatus (1) so that it is fixable relative to the rod (100). The centralizer apparatus (1) enables the orientation of the guide roller (2) to be adjusted relative to the rod (100) about two orthogonal axes (25,26). The guide roller (2) is also locatable relative to the circumference and length of the rod (100) at selected locations.
    Type: Grant
    Filed: September 23, 1996
    Date of Patent: October 20, 1998
    Inventor: Herman Goldner