Inventor
HEIER HELMUT
DE4 patents
Patents
4 patentsUS5251156AOct 5, 1993
Method and apparatus for non-contact measurement of object surfaces
ZEISS STIFTUNG296 citations97
US5285397AFeb 8, 1994
Coordinate-measuring machine for non-contact measurement of objects
ZEISS STIFTUNG145 citations96
US5615489AApr 1, 1997
Method of making coordinate measurements on workpieces
ZEISS STIFTUNG215 citations95
US5625957AMay 6, 1997
Coordinate measuring apparatus having a probe in the form of a solid-state oscillator
ZEISS STIFTUNG18 citations87