Patents by Inventor Hans G. Neuhauser

Hans G. Neuhauser 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).

  • Patent number: 4273117
    Abstract: An apparatus for forming a hole in a bone is provided, which comprises a body, a drill bit rotatable with respect to the body, and, in order to locate the drill, a mandrel coaxial with the drill bit, slidably projectable through the drill bit and biased to an extended position.
    Type: Grant
    Filed: August 24, 1979
    Date of Patent: June 16, 1981
    Inventor: Hans G. Neuhauser