Inventor · disambiguated record
Erwin Haring
Also filed as: HAERING ERWIN
7 granted patents·316 citations·filing 1986–2012
88Inventor score
Top patents by PatentIndex Score
7 records- 0190US4824256ACo-rotating twin-screw kneaders with kneading disksWERNER & PFLEIDERER·Filed 1986·Granted Apr 25, 1989·81 cites·9 claims
- 0283US6419864B1Method of preparing filled, modified and fiber reinforced thermoplastics and twin screw extruder for putting the method into practiceKRUPP WERNER & PFLEIDERER GMBH·Filed 1999·Granted Jul 16, 2002·59 cites·3 claims
- 0382US6048088AMulti-shaft screw-type extruder, in particular twin-shaft extruderKRUPP WERNER & PFLEIDERER GMBH·Filed 1998·Granted Apr 11, 2000·52 cites·12 claims
- 0482US6042260AMethod of carrying out continuous preparation processes on tightly meshing extruders rotating in the same senseKRUPP WERNER & PFLEIDERER GMBH·Filed 1996·Granted Mar 28, 2000·63 cites·8 claims
- 0580US6024479AScrew extruder mechanism, in particular twin-screw extruder mechanism, for the processing of strongly outgassing materialsKRUPP WERNER & PFLEIDERER GMBH·Filed 1998·Granted Feb 15, 2000·41 cites·24 claims
- 0663USRE44826EScrew extruder mechanism, in particular twin-screw extruder mechanism, for the processing of strongly outgassing materialsCOPERION GMBH·Filed 2012·Granted Apr 8, 2014·1 cites·24 claims
- 0755US4863363AThrottling device for a twin-shaft srew-type extruderWERNER & PFLEIDERER·Filed 1988·Granted Sep 5, 1989·19 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →