Patents Assigned to Wolf Medical Instruments Corporation
  • Endoscopes
    Patent number: 4261346
    Abstract: An endoscope having three offset sheaths of which one terminates in the ocular of a telescope lens system included in the instrument, the sheaths being so arranged with the instrument as a whole as to reduce fatigue in the bicep and deltoid muscles of the surgeon.
    Type: Grant
    Filed: November 23, 1979
    Date of Patent: April 14, 1981
    Assignee: Richard Wolf Medical Instruments Corporation
    Inventor: Ludwig A. Wettermann
  • Applicator for surgical clip
    Patent number: 4169476
    Abstract: An applicator for a spring-biased surgical clip, including a pair of independently moveable push rods of which one is moveable distally against a first spring bias while both are moveable proximally against a second spring bias.
    Type: Grant
    Filed: August 12, 1977
    Date of Patent: October 2, 1979
    Assignee: Wolf Medical Instruments Corporation
    Inventor: Siegfried Hiltebrandt
  • Interlocking stackable housing structure
    Patent number: 4155452
    Abstract: A surgical accessory equipment housing having mounting pads at the lower corners which permit stacking of a plurality of such housings by serving as a non-slip support for the bottom housing and as an interlocked spacer between the stacked housings. Each pad has a right angular foot which engages the upper corner of a subjacent housing with spacer ribs disposed between the housings. The bottom housing rests on a flat surface, supported by the four feet of its mounting pads.
    Type: Grant
    Filed: January 9, 1978
    Date of Patent: May 22, 1979
    Assignee: Richard Wolf Medical Instruments Corporation
    Inventors: Ludwig A. Wettermann, William F. Auer
  • Bipolar electrical surgical generator
    Patent number: D250480
    Type: Grant
    Filed: February 11, 1977
    Date of Patent: December 5, 1978
    Assignee: Richard Wolf Medical Instruments Corporation
    Inventors: Ludwig A. Wettermann, Peter H. Wettermann
  • Cabinet which houses components employed in surgery
    Patent number: D252282
    Type: Grant
    Filed: December 23, 1977
    Date of Patent: July 3, 1979
    Assignee: Richard Wolf Medical Instruments Corporation
    Inventors: Ludwig A. Wettermann, William F. Auer