Inventor · disambiguated record
Erich Kiefer
Also filed as: KIEFER ERICH
12 granted patents·177 citations·filing 1974–2002
92Inventor score
Files withKAUTEX MASCHINENBAU GMBH9KAUTEX WERKE GMBH1KRUPP KAUTEX MASCHINENBAK GMBH1KRUPP KAUTEX MASCHINENBAN GMBH1
Top patents by PatentIndex Score
12 records- 0178US6488884B1Process and apparatus for producing hollow bodies from thermoplastic materialKAUTEX MASCHINENBAU GMBH·Filed 2000·Granted Dec 3, 2002·17 cites·15 claims
- 0272US6923636B2Blow molding machineKAUTEX MASCHINENBAU GMBH·Filed 2002·Granted Aug 2, 2005·13 cites·16 claims
- 0369US4424178AProcedure and device for production of a preform of thermoplastic synthetic material by means of extrusionKAUTEX MASCHINENBAU GMBH·Filed 1982·Granted Jan 3, 1984·27 cites·25 claims
- 0459US5143681AExtrusion blow molding of multilayer hollow bodies with layer disturbances limited to flashKRUPP KAUTEX MASCHINENBAK GMBH·Filed 1991·Granted Sep 1, 1992·26 cites·34 claims
- 0556US5576034AApparatus for the production of hollow bodies from thermoplastic material by an extrusion blow molding processKAUTEX MASCHINENBAU GMBH·Filed 1995·Granted Nov 19, 1996·19 cites·33 claims
- 0656US5014873ABarrel of thermoplastic materialKAUTEX MASCHINENBAU GMBH·Filed 1990·Granted May 14, 1991·30 cites·23 claims
- 0743US5110519AProcess for minimizing disturbance of multi-layer laminate material in extrusion of multi-layer preforms for blow molding of hollow bodiesKAUTEX MASCHINENBAU GMBH·Filed 1990·Granted May 5, 1992·12 cites·20 claims
- 0838US5250238AProcess for blow molding hollow bodies with symmetric mold portion movementKAUTEX MASCHINENBAU GMBH·Filed 1991·Granted Oct 5, 1993·7 cites·23 claims
- 0937US5409647AProcess for the production of hollow bodies from thermoplastic materialKAUTEX MASCHINENBAU GMBH·Filed 1990·Granted Apr 25, 1995·8 cites·24 claims
- 1033US5368462ABlow molding apparatus for the production of a hollow body of thermoplastic materialKRUPP KAUTEX MASCHINENBAN GMBH·Filed 1993·Granted Nov 29, 1994·7 cites·26 claims
- 1132US3989437AMoulding apparatusKAUTEX WERKE GMBH·Filed 1974·Granted Nov 2, 1976·7 cites·11 claims
- 1230US5141698AExtrusion blow molding of multilayer hollow bodies with layer disturbances limited to flashKAUTEX MASCHINENBAU GMBH·Filed 1991·Granted Aug 25, 1992·4 cites·27 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →