Inventor
NELLE GUENTHER
DE27 patents
Patents
27 patentsUS5793201AAug 11, 1998
Position indicating encoder with magnetic end position determining elements
HEIDENHAIN GMBH DR JOHANNES62 citations94
US6349481B1Feb 26, 2002
Device and method for attaching a scale
HEIDENHAIN GMBH DR JOHANNES34 citations92
US6163970ADec 26, 2000
Linear encoder with a modular scale and a method of producing same
HEIDENHAIN GMBH DR JOHANNES28 citations92
US6092296AJul 25, 2000
Scale and scanning unit of a length measuring instrument, and method for attaching a scale
HEIDENHAIN GMBH DR JOHANNES19 citations92
US5511321AApr 30, 1996
Linear encoder
HEIDENHAIN GMBH DR JOHANNES19 citations92
US5485680AJan 23, 1996
Encapsulated measuring apparatus
HEIDENHAIN GMBH DR JOHANNES21 citations92
US5375338ADec 27, 1994
Length measurement device
HEIDENHAIN GMBH DR JOHANNES28 citations92
US5182867AFeb 2, 1993
Position measuring apparatus
HEIDENHAIN GMBH DR JOHANNES21 citations92
US4982508AJan 8, 1991
Position measuring device
HEIDENHAIN GMBH DR JOHANNES39 citations92
US4530157AJul 23, 1985
Length measuring system
HEIDENHAIN GMBH DR JOHANNES34 citations92
US4593471AJun 10, 1986
Encapsulated measuring system
HEIDENHAIN GMBH DR JOHANNES24 citations82
US4573000AFeb 25, 1986
Measuring instrument
HEIDENHAIN GMBH DR JOHANNES23 citations82
US4509262AApr 9, 1985
Mounting arrangement for length measuring device
HEIDENHAIN GMBH DR JOHANNES24 citations82
US5630283AMay 20, 1997
Linear or angular encoder
HEIDENHAIN GMBH DR JOHANNES12 citations74
US5526706AJun 18, 1996
Sealed encoder
HEIDENHAIN GMBH DR JOHANNES8 citations74
US5142792ASep 1, 1992
Position measuring device
HEIDENHAIN GMBH DR JOHANNES9 citations74
US5050311ASep 24, 1991
Length or angle measuring apparatus
HEIDENHAIN GMBH DR JOHANNES11 citations74
US4606642AAug 19, 1986
Measuring arrangement for the clear scanning of at least one reference mark allocated to a graduation
HEIDENHAIN GMBH DR JOHANNES17 citations74
US4492032AJan 8, 1985
Coupling arrangement for length measuring device
HEIDENHAIN GMBH DR JOHANNES15 citations74
US4479304AOct 30, 1984
Fastening element for length measuring device
HEIDENHAIN GMBH DR JOHANNES19 citations74
US4475289AOct 9, 1984
Error correction system for position measuring device
HEIDENHAIN GMBH DR JOHANNES9 citations74
US4400880AAug 30, 1983
Precision measuring apparatus
HEIDENHAIN GMBH DR JOHANNES8 citations74
US4527056AJul 2, 1985
Error correction system for position measuring device
HEIDENHAIN GMBH DR JOHANNES11 citations73
US5856668AJan 5, 1999
Photoelectric position measuring encoder having scale formed of electrically non-conductive material
HEIDENHAIN GMBH DR JOHANNES11 citations69
US4459751AJul 17, 1984
Selection element housing for incremental measuring apparatus
HEIDENHAIN GMBH DR JOHANNES6 citations63
US4297033AOct 27, 1981
Incremental photoelectric measuring device
HEIDENHAIN GMBH DR JOHANNES6 citations63
US6446350B1Sep 10, 2002
Method and arrangement for reducing temperature-related dimensional discrepancies in measurement systems arranged in parallel
HEIDENHAIN GMBH DR JOHANNES5 citations62