Inventor · disambiguated record
Johannes Kappel
Also filed as: KAPPEL JOHANNES
15 granted patents·2 pending applications·159 citations·filing 1988–2004
93Inventor score
Files withANDRITZ AG MASCHF7ANDRITZ PATENTVERWALTUNG6ANDRITZ PATENTVERWALTUNGS GESS1BERNHARD EMMERICH1MASCHINEFABRIK ANDRITZ ACTIENG1
Top patents by PatentIndex Score
17 records- 0185US6311849B1Device for dehydrating and washing suspensions of fibrous materialANDRITZ PATENTVERWALTUNGS GESS·Filed 1998·Granted Nov 6, 2001·47 cites·18 claims
- 0265US5238501AMethod for treatment of a fibrous material-fluid mixtureANDRITZ AG MASCHF·Filed 1990·Granted Aug 24, 1993·25 cites·12 claims
- 0361US5109764ADouble screen belt press with a wedge compression zone for dewatering mixtures of fibrous material suspensionsANDRITZ AG MASCHF·Filed 1990·Granted May 5, 1992·16 cites·19 claims
- 0458US5314583AProcess for the comminution of materials and plant for carrying out the processANDRITZ AG MASCHF·Filed 1990·Granted May 24, 1994·10 cites·10 claims
- 0550US5048768ACrushing or grinding element for drum refinersANDRITZ AG MASCHF·Filed 1990·Granted Sep 17, 1991·8 cites·11 claims
- 0649US4936518AApparatus for crushing or grinding of fibrous material, in particular drum refinerANDRITZ AG MASCHF·Filed 1988·Granted Jun 26, 1990·6 cites·48 claims
- 0743US5725306AHigh efficiency mixer for mixing pulp material and treatment substancesANDRITZ PATENTVERWALTUNG·Filed 1994·Granted Mar 10, 1998·12 cites·21 claims
- 0842US5626766AProcess for controlling solids-liquid separationANDRITZ PATENTVERWALTUNG·Filed 1996·Granted May 6, 1997·12 cites·15 claims
- 0941US5127591AApparatus for crushing or grinding of fibrous material, in particular drum refinerMASCHINEFABRIK ANDRITZ ACTIENG·Filed 1990·Granted Jul 7, 1992·7 cites·53 claims
- 1035US5534139AApparatus for controlling solids-liquid separationANDRITZ PATENTVERWALTUNG·Filed 1994·Granted Jul 9, 1996·7 cites·16 claims
- 1135US5228629AGrinding element for drum refinerBERNHARD EMMERICH·Filed 1992·Granted Jul 20, 1993·6 cites·11 claims
- 1233US6051109AApparatus for distributing fluffed pulp into a static bed reactorANDRITZ PATENTVERWALTUNG·Filed 1998·Granted Apr 18, 2000·1 cites·25 claims
- 1332USRE36033EProcess for the comminution of materials and plants for carrying out the processANDRITZ AG MASCHF·Filed 1996·Granted Jan 12, 1999·1 cites·11 claims
- 1432US2005045299A1Process and a device for the formation of fiberboardFiled 2004·Application pending·0 cites
- 1531US5517834AMethod and device for treatment of a fibrous material-fluid mixtureANDRITZ AG MASCHF·Filed 1995·Granted May 21, 1996·1 cites·26 claims
- 1631US2002084051A1Process and a device for the formation of fiberboardANDRITZ PATENTVERWALTUNG·Filed 2002·Application pending·0 cites
- 1729US5772844AProcess distributing fluffed pulp into a static bed reactor for gaseous treatmentANDRITZ PATENTVERWALTUNG·Filed 1995·Granted Jun 30, 1998·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →