Assignee
KLOECKNER WERKE AG
83 granted patents·788 citations·filing 1974–1985
Top patents by PatentIndex Score
83 records- 0190US4050683ASmelting plant and methodKLOECKNER WERKE AG·Filed 1977·Granted Sep 27, 1977·19 cites·5 claims
- 0283US4010528AMulti-partite guide rollKLOECKNER WERKE AG·Filed 1975·Granted Mar 8, 1977·25 cites·3 claims
- 0382US4332317AScraper chain conveyorKLOECKNER WERKE AG·Filed 1980·Granted Jun 1, 1982·34 cites·14 claims
- 0478US4097028AMethod of melting and apparatus thereforKLOECKNER WERKE AG·Filed 1976·Granted Jun 27, 1978·24 cites·5 claims
- 0576US4245243ASystem for registering and sorting out not properly filled deep-drawn packages in a packaging machineKLOECKNER WERKE AG·Filed 1977·Granted Jan 13, 1981·26 cites·8 claims
- 0673US4345965AMethod and apparatus for making two component mouldingsKLOECKNER WERKE AG·Filed 1979·Granted Aug 24, 1982·26 cites·15 claims
- 0772US3955962AMethod of and apparatus for producing metal fibers in a magnetic fieldKLOECKNER WERKE AG·Filed 1975·Granted May 11, 1976·31 cites·26 claims
- 0871US4480821AApparatus for performing a work function on a tubular workpieceKLOECKNER WERKE AG·Filed 1982·Granted Nov 6, 1984·27 cites·12 claims
- 0971US4120696AProcess for the production of steelKLOECKNER WERKE AG·Filed 1977·Granted Oct 17, 1978·10 cites·6 claims
- 1069US4111556AControl system for alloy testerKLOECKNER WERKE AG·Filed 1976·Granted Sep 5, 1978·19 cites·12 claims
- 1169US4083715ASmelting plant and methodKLOECKNER WERKE AG·Filed 1976·Granted Apr 11, 1978·16 cites·5 claims
- 1269US3965744AEquipment for compensating for sensor variationsKLOECKNER WERKE AG·Filed 1975·Granted Jun 29, 1976·15 cites·8 claims
- 1367US4304598AMethod for producing steel from solid, iron containing piecesKLOECKNER WERKE AG·Filed 1980·Granted Dec 8, 1981·15 cites·15 claims
- 1464US4343614ADrive sprocket wheelKLOECKNER WERKE AG·Filed 1979·Granted Aug 10, 1982·16 cites·5 claims
- 1558US4592712APlastification and injection device for an injection molding machineKLOECKNER WERKE AG·Filed 1985·Granted Jun 3, 1986·20 cites·4 claims
- 1658US4346903AHigh-pressure seal in pistonKLOECKNER WERKE AG·Filed 1981·Granted Aug 31, 1982·18 cites·4 claims
- 1758US4066444AProcess for deoxidizing steel by means of molten aluminumKLOECKNER WERKE AG·Filed 1975·Granted Jan 3, 1978·6 cites·15 claims
- 1858US4063782ALong wall mining apparatus guide structureKLOECKNER WERKE AG·Filed 1976·Granted Dec 20, 1977·10 cites·19 claims
- 1957US3946860AConveyor constructionKLOECKNER WERKE AG·Filed 1974·Granted Mar 30, 1976·14 cites·19 claims
- 2056US3990251AExcavation roof supportKLOECKNER WERKE AG·Filed 1975·Granted Nov 9, 1976·11 cites·11 claims
- 2155US4032277AInjection molding machine with hydraulically operated closure deviceKLOECKNER WERKE AG·Filed 1975·Granted Jun 28, 1977·17 cites·8 claims
- 2253US4453904AInjection mold device for forming an article such as footwearKLOECKNER WERKE AG·Filed 1983·Granted Jun 12, 1984·19 cites·5 claims
- 2353US4407438ATransport system for flat metallic materials in strip millsKLOECKNER WERKE AG·Filed 1981·Granted Oct 4, 1983·19 cites·16 claims
- 2453US4340303AArrangement for the spectral analysis of substancesKLOECKNER WERKE AG·Filed 1979·Granted Jul 20, 1982·11 cites·7 claims
- 2552US4041715APit prop with liftable front endKLOECKNER WERKE AG·Filed 1976·Granted Aug 16, 1977·8 cites·10 claims
- 2651US4224843ATensioning device for simultaneously tensioning a plurality of boltsKLOECKNER WERKE AG·Filed 1978·Granted Sep 30, 1980·10 cites·10 claims
- 2750US4375982AMethod for purifying a dust-containing hot gas, more particularly coal gas produced from coal fed into a steel or iron bath reactorKLOECKNER WERKE AG·Filed 1981·Granted Mar 8, 1983·9 cites·6 claims
- 2850US4195048ACompensation for differing heights of different molds clamped between the mold-clamping plates of an injection-molding machineKLOECKNER WERKE AG·Filed 1978·Granted Mar 25, 1980·10 cites·2 claims
- 2950US4036483ABlast-furnace lining arrangementKLOECKNER WERKE AG·Filed 1976·Granted Jul 19, 1977·9 cites·12 claims
- 3048US4475581AMethod and apparatus for fabricating glad ingotsKLOECKNER WERKE AG·Filed 1982·Granted Oct 9, 1984·6 cites·14 claims
- 3148US4443134AYieldable roof support for mine passages and the likeKLOECKNER WERKE AG·Filed 1981·Granted Apr 17, 1984·9 cites·13 claims
- 3248US4410478AMethod for making two moldings and combining them to make a composite productKLOECKNER WERKE AG·Filed 1982·Granted Oct 18, 1983·12 cites·13 claims
- 3348US4222686AMine roof supportKLOECKNER WERKE AG·Filed 1978·Granted Sep 16, 1980·7 cites·8 claims
- 3447US3964897AMethod and arrangement for melting charges, particularly for use in the production of steelKLOECKNER WERKE AG·Filed 1974·Granted Jun 22, 1976·5 cites·37 claims
- 3545US4605367AMold closing unit of an injection molding machineKLOECKNER WERKE AG·Filed 1984·Granted Aug 12, 1986·10 cites·1 claims
- 3645US4056941AMine roof support for an underground mine galleryKLOECKNER WERKE AG·Filed 1977·Granted Nov 8, 1977·5 cites·10 claims
- 3745US4042223AArrangement for and a method of introducing particulate material into molten bathsKLOECKNER WERKE AG·Filed 1976·Granted Aug 16, 1977·4 cites·19 claims
- 3844US4592714AMold closing unit of an injection molding machineKLOECKNER WERKE AG·Filed 1984·Granted Jun 3, 1986·11 cites·1 claims
- 3944US4025117ACoal planerKLOECKNER WERKE AG·Filed 1976·Granted May 24, 1977·6 cites·13 claims
- 4043US4542781ABreakout warning method, utilizing acoustics, in a continuous casting installation and apparatus for its implementationKLOECKNER WERKE AG·Filed 1984·Granted Sep 24, 1985·7 cites·14 claims
- 4143US4360310AArrangement for positioning a device for closing and opening pressure vesselsKLOECKNER WERKE AG·Filed 1980·Granted Nov 23, 1982·7 cites·9 claims
- 4243US4120218AArrangement for threading bolts into and out of tapped bores of reactor vesselsKLOECKNER WERKE AG·Filed 1977·Granted Oct 17, 1978·11 cites·19 claims
- 4343US4025266AInjection molding machineKLOECKNER WERKE AG·Filed 1975·Granted May 24, 1977·9 cites·8 claims
- 4443US3999923AInjection-molding apparatusKLOECKNER WERKE AG·Filed 1975·Granted Dec 28, 1976·7 cites·7 claims
- 4543US3948642AMethod of melting and arrangement thereforKLOECKNER WERKE AG·Filed 1974·Granted Apr 6, 1976·10 cites·43 claims
- 4641US4444612AMethod and apparatus for the injection molding and vulcanization of vehicle tiresKLOECKNER WERKE AG·Filed 1981·Granted Apr 24, 1984·6 cites·13 claims
- 4741US4293246AMine roof support structureKLOECKNER WERKE AG·Filed 1979·Granted Oct 6, 1981·5 cites·4 claims
- 4841US4031309AArrangement for producing steelKLOECKNER WERKE AG·Filed 1975·Granted Jun 21, 1977·4 cites·23 claims
- 4940US3948641AApparatus for the continuous production of steel from oreKLOECKNER WERKE AG·Filed 1974·Granted Apr 6, 1976·3 cites·20 claims
- 5039US4448620AMethod and apparatus for the injection molding and vulcanization of vehicle tiresKLOECKNER WERKE AG·Filed 1982·Granted May 15, 1984·5 cites·8 claims
Showing the top 50 of 83 patent records by PatentIndex Score.
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