Patents by Inventor Rolf Schultheiss

Rolf Schultheiss 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).

  • Aiming tube assembly
    Patent number: 5531751
    Abstract: A device for facilitating the ventral screwing together of dens fractures with compression screws, characterized by a guide tube assembly comprised of two guide tube casings which are pivotably joined near one end by means of an articulated joint, and which are adjustable within a predetermined range of angles by an adjusting means. Bore wires, milling tools and compression screws can be introduced into the dens via the guide tube assembly at precise spatial and angular relationships set by the aiming tube assembly.
    Type: Grant
    Filed: June 1, 1994
    Date of Patent: July 2, 1996
    Assignee: Gerhard Weber
    Inventors: Rolf Schultheiss, Gerhard Weber