Inventor · disambiguated record
R. Fred Chasse
Also filed as: CHASSE FRED R · CHASSE R FRED
18 granted patents·438 citations·filing 1993–2001
96Inventor score
Top patents by PatentIndex Score
18 records- 0194US5489363APulping with low dissolved solids for improved pulp strengthKAMYR INC·Filed 1993·Granted Feb 6, 1996·35 cites·41 claims
- 0293US6346167B2Dissolved solids control in pulp productionANDRITZ AHLSTROM INC·Filed 2001·Granted Feb 12, 2002·19 cites·9 claims
- 0393US5547012ADissolved solids control in pulp productionKAMYR INC·Filed 1993·Granted Aug 20, 1996·33 cites·31 claims
- 0492US5620562ADissolved solids control in pulp productionAHLSTROM MACHINERY INC·Filed 1996·Granted Apr 15, 1997·29 cites·30 claims
- 0590US6176971B1Heat economy enhancements for the recovery and use of energy obtained from spent cooking liquorsANDRITZ AHLSTROM INC·Filed 1998·Granted Jan 23, 2001·49 cites·20 claims
- 0690US5662775AContinuous digester with dissolved solids handlingAHLSTROM MACHINERY INC·Filed 1995·Granted Sep 2, 1997·35 cites·16 claims
- 0789US5536366ADigester system for implementing low dissolved solids profilingAHLSTROM MACHINERY INC·Filed 1993·Granted Jul 16, 1996·33 cites·13 claims
- 0888US6280568B1Dissolved organic material control in a cellulose pulp continuous digesterANDRITZ AHLSTROM INC·Filed 2000·Granted Aug 28, 2001·12 cites·7 claims
- 0986US6379504B1Apparatus for pulping sawdustANDRITZ INC·Filed 2001·Granted Apr 30, 2002·17 cites·10 claims
- 1086US6086712ADOM control in cellulose pulp productionAHLSTROM MACHINERY INC·Filed 1998·Granted Jul 11, 2000·20 cites·43 claims
- 1186US5849151AContinuous digester having means for implementing low dissolved solids profilingAHLSTROM MACHINERY INC·Filed 1997·Granted Dec 15, 1998·27 cites·20 claims
- 1285US5674359AContinuous cooking of cellulosic fibrous material with cold alkali impregnationAHLSTROM MACHINERY INC·Filed 1995·Granted Oct 7, 1997·34 cites·24 claims
- 1384US5849150ALow dissolved solids control in pulp productionAHLSTROM MACHINERY INC·Filed 1996·Granted Dec 15, 1998·18 cites·16 claims
- 1478US6159337ADissolved organic materials control in cellulose pulp productionANDRITZ AHLSTROM INC·Filed 1999·Granted Dec 12, 2000·13 cites·19 claims
- 1571US6123808ADistribution of dilution liquor to the discharge of a cellulose pulp digesterAHLSTROM MACHINERY INC·Filed 1997·Granted Sep 26, 2000·22 cites·21 claims
- 1663US6024227ATramp material removal from pulp feed systemsAHLSTROM MACHINERY INC·Filed 1997·Granted Feb 15, 2000·19 cites·20 claims
- 1762US6325888B1Method for pulping sawdustANDRITZ AHLSTROM INC·Filed 1995·Granted Dec 4, 2001·11 cites·20 claims
- 1858US6332542B2Tramp material removal from pulp feed systemANDRITZ AHLSTROM INC·Filed 2001·Granted Dec 25, 2001·12 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →