Inventor · disambiguated record
Hans J. Langer
Also filed as: LANGER HANS · LANGER HANS J · LANGER HANS-JUERGEN · LANGER HANS-JURGEN
14 granted patents·2,234 citations·filing 1985–1997
96Inventor score
Files withEOS ELECTRO OPTICAL SYST8EOS GMBH OPTICAL SYSTEMS2OTIS ELEVATOR CO23D SYSTEMS INC1GEN MOTORS CORP1
Top patents by PatentIndex Score
14 records- 0197US6155331AMethod for use in casting technologyEOS ELECTRO OPTICAL SYST·Filed 1995·Granted Dec 5, 2000·226 cites·42 claims
- 0296US5647931AMethod and apparatus for producing a three-dimensional objectEOS ELECTRO OPTICAL SYST·Filed 1994·Granted Jul 15, 1997·400 cites·34 claims
- 0395US5897825AMethod for producing a three-dimensional object3D SYSTEMS INC·Filed 1995·Granted Apr 27, 1999·151 cites·18 claims
- 0495US5753171AMethod and apparatus for producing a three-dimensional objectEOS ELECTRO OPTICAL SYST·Filed 1995·Granted May 19, 1998·170 cites·44 claims
- 0595US5460758AMethod and apparatus for production of a three-dimensional objectEOS ELECTRO OPTICAL SYST·Filed 1995·Granted Oct 24, 1995·335 cites·35 claims
- 0694US5658412AMethod and apparatus for producing a three-dimensional objectEOS ELECTRO OPTICAL SYST·Filed 1993·Granted Aug 19, 1997·317 cites·16 claims
- 0792US5932059AMethod for producing a three-dimensional objectEOS GMBH OPTICAL SYSTEMS·Filed 1997·Granted Aug 3, 1999·101 cites·42 claims
- 0892US5832415AMethod and apparatus for calibrating a control apparatus for deflecting a laser beamEOS ELECTRO OPTICAL SYST·Filed 1995·Granted Nov 3, 1998·169 cites·20 claims
- 0991US5536467AMethod and apparatus for producing a three-dimensional objectEOS ELECTRO OPTICAL SYST·Filed 1993·Granted Jul 16, 1996·111 cites·5 claims
- 1091US5534104AMethod and apparatus for production of three-dimensional objectsEOS ELECTRO OPTICAL SYST·Filed 1993·Granted Jul 9, 1996·104 cites·10 claims
- 1190US5582876AStereographic apparatus and methodEOS GMBH OPTICAL SYSTEMS·Filed 1994·Granted Dec 10, 1996·74 cites·2 claims
- 1286US5819910ANoise reduced step chain sprocketOTIS ELEVATOR CO·Filed 1996·Granted Oct 13, 1998·46 cites·16 claims
- 1355US4725089AStowage compartmentGEN MOTORS CORP·Filed 1987·Granted Feb 16, 1988·19 cites·4 claims
- 1449US4669597AEscalator skirt panelOTIS ELEVATOR CO·Filed 1985·Granted Jun 2, 1987·11 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →