Inventor
BIBER KLAUS
DE17 patents
Patents
17 patentsUS5126877AJun 30, 1992
Illumination system for a surgical microscope
ZEISS STIFTUNG86 citations96
US4523732AJun 18, 1985
Adjustable stand for optical observation instruments
ZEISS STIFTUNG114 citations94
US4448498AMay 15, 1984
Operation microscope
ZEISS STIFTUNG60 citations93
US6254046B1Jul 3, 2001
Support having an adjusting device
ZEISS STIFTUNG31 citations92
US6072622AJun 6, 2000
Operation microscope
ZEISS STIFTUNG26 citations92
US5914771AJun 22, 1999
Ophthalmologic viewing apparatus
ZEISS STIFTUNG27 citations92
US5898518AApr 27, 1999
Stereo microscope arrangement
ZEISS STIFTUNG42 citations92
US5492296AFeb 20, 1996
Adjustable stand for an optical viewing apparatus
ZEISS STIFTUNG32 citations92
US5383637AJan 24, 1995
Coupling for connecting a surgical microscope to a stand
ZEISS STIFTUNG29 citations92
US4605287AAug 12, 1986
Surgical microscope for two surgeons
ZEISS STIFTUNG54 citations92
US4447139AMay 8, 1984
Means for securing an observation instrument to a supporting stand
ZEISS STIFTUNG36 citations92
US5825535AOct 20, 1998
Pancratic magnification system
ZEISS STIFTUNG28 citations91
US4715704ADec 29, 1987
Light trap for surgical operation microscopes
ZEISS STIFTUNG41 citations90
US4998810AMar 12, 1991
Illuminating device for an operation microscope
ZEISS STIFTUNG21 citations82
US5694815ADec 9, 1997
Optical therapeutic and/or diagnostic instrument which can be positioned about at least one spatial axis utilizing a handle assembly
ZEISS STIFTUNG12 citations72
US4607919AAug 26, 1986
Manipulator for use with a surgical microscope
ZEISS STIFTUNG7 citations72
US4342951AAug 3, 1982
Servoelectric micromanipulator for movement on spherical coordinates
ZEISS STIFTUNG14 citations70