Inventor
LEMCKE ULRICH
DE9 patents
Patents
9 patentsUS4523732AJun 18, 1985
Adjustable stand for optical observation instruments
ZEISS STIFTUNG114 citations94
US4605287AAug 12, 1986
Surgical microscope for two surgeons
ZEISS STIFTUNG54 citations92
US5891020AApr 6, 1999
Medical therapeutic and/or diagnostic appliance with a sterilizable position sensing attachment
ZEISS STIFTUNG32 citations90
US5838491ANov 17, 1998
Viewing apparatus having oblique illumination
ZEISS STIFTUNG18 citations83
US5530587AJun 25, 1996
Stereomicroscope with adjustable objective and prismatic cubes
ZEISS STIFTUNG10 citations73
US4786161ANov 22, 1988
Apparatus for examination and surgery of the anterior and posterior portions of the eye
ZEISS STIFTUNG18 citations72
US4430696AFeb 7, 1984
Lamp mounting means
ZEISS STIFTUNG8 citations72
US6142937ANov 7, 2000
Medical therapeutic and/or diagnostic appliance with a sterilizable position sensing attachment
ZEISS STIFTUNG7 citations71
US5589977ADec 31, 1996
Binocular tube assembly for a stereomicroscope
ZEISS STIFTUNG4 citations61