Assignee
LAMORT E & M
FR·28 granted patents·496 citations·filing 1977–2000
Top patents by PatentIndex Score
28 records- 0190US4842777APressurized mixing injectorLAMORT E & M·Filed 1988·Granted Jun 27, 1989·74 cites·9 claims
- 0287US4915821AApparatus for treatment of old printed papers with short and long fiber separationLAMORT E & M·Filed 1987·Granted Apr 10, 1990·34 cites·3 claims
- 0387US4607802ATurbines for fiber separationLAMORT E & M·Filed 1984·Granted Aug 26, 1986·30 cites·10 claims
- 0484US6338412B1Cylindrical screen, particularly for paper pulpLAMORT E & M·Filed 2000·Granted Jan 15, 2002·28 cites·5 claims
- 0582US4846971ASieves for scrubbers and their method of manufactureLAMORT E & M·Filed 1988·Granted Jul 11, 1989·52 cites·15 claims
- 0679US4818339AMethod and device for preparation and primary separation of paper pulpLAMORT E & M·Filed 1986·Granted Apr 4, 1989·27 cites·9 claims
- 0779US4604193AMethod and apparatus for sorting out a mixture of paper pulp and contaminantsLAMORT E & M·Filed 1984·Granted Aug 5, 1986·20 cites·5 claims
- 0879US4447320ADevice for cleaning and recovering paper pulpLAMORT E & M·Filed 1982·Granted May 8, 1984·20 cites·6 claims
- 0972US4154407AReducing drum for the extraction of cellulosic mattersLAMORT E & M·Filed 1977·Granted May 15, 1979·24 cites·19 claims
- 1070US5131544ADevice for selectively separating particles in a liquid, in particular for cleaning fibrous paper suspensingLAMORT E & M·Filed 1989·Granted Jul 21, 1992·18 cites·8 claims
- 1165US5407538ADevice for separating a mixture of paper pulp and contaminantsLAMORT E & M·Filed 1992·Granted Apr 18, 1995·15 cites·8 claims
- 1261US4369093AProcesses and devices for the disintegration of cellulose materialsLAMORT E & M·Filed 1979·Granted Jan 18, 1983·7 cites·15 claims
- 1358US5182031AProcess and device for deaeration of liquidsLAMORT E & M·Filed 1990·Granted Jan 26, 1993·21 cites·29 claims
- 1457US5645724ARotor-equipped cylindrical screensLAMORT E & M·Filed 1995·Granted Jul 8, 1997·11 cites·6 claims
- 1557US4898665AScreens for paper pulp purifiersLAMORT E & M·Filed 1988·Granted Feb 6, 1990·9 cites·13 claims
- 1657US4443296AProcesses and devices for the disintegration of cellulose materialsLAMORT E & M·Filed 1980·Granted Apr 17, 1984·7 cites·5 claims
- 1756US5476178ARotor for pressurized hydrodynamic purification of paper pulp and equipment fitted with this rotorLAMORT E & M·Filed 1994·Granted Dec 19, 1995·10 cites·12 claims
- 1854US5128028ASieve for paper pulp strainer and classifierLAMORT E & M·Filed 1991·Granted Jul 7, 1992·15 cites·20 claims
- 1953US5650044APaper-pulp deinking method and equipment to implement this methodLAMORT E & M·Filed 1995·Granted Jul 22, 1997·13 cites·8 claims
- 2052US4938423APaper pulp beaterLAMORT E & M·Filed 1989·Granted Jul 3, 1990·7 cites·19 claims
- 2148US5624609AEnhancements to the air injection devices in a paper pulp flow for de-inking thereofLAMORT E & M·Filed 1995·Granted Apr 29, 1997·10 cites·6 claims
- 2248US4838301ADraining valve for waste paper processing appliancesLAMORT E & M·Filed 1988·Granted Jun 13, 1989·6 cites·17 claims
- 2346US5735472ARotating drum comprising screening and mashing chambers for separating paper fibers and contaminantsLAMORT E & M·Filed 1996·Granted Apr 7, 1998·14 cites·7 claims
- 2446US5697503AScreening sieves, notably for paper pulpLAMORT E & M·Filed 1995·Granted Dec 16, 1997·7 cites·13 claims
- 2540US5255791AEnd rim of cylindrical sieve for paper pulp strainer and classifier and process, of making itLAMORT E & M·Filed 1992·Granted Oct 26, 1993·4 cites·5 claims
- 2638US5979665APaper-pulp deinking method and equipment to implement this methodLAMORT E & M·Filed 1997·Granted Nov 9, 1999·6 cites·16 claims
- 2737US6197153B1Method for de-inking paper pulp from recycled paperLAMORT E & M·Filed 1998·Granted Mar 6, 2001·6 cites·4 claims
- 2830US5293677AProcess of making a cylindrical slotted sieve for paper pulp strainerLAMORT E & M·Filed 1992·Granted Mar 15, 1994·1 cites·11 claims
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