PERMANENT MAGNETS

Brand Owner (click to sort) Address Description
AL ARNOLD ALLEGHENY LUDLUM STEEL CORPORATION BRACKENRIDGE AND PITTSBURGH, PA. PERMANENT MAGNETS, LAMINATIONS, POWDER CORE MEMBERS, WOUND CORE MEMBERS, STACKED CORE MEMBERS, SHIELDS, ENDBELLS, AND HALF-SHELLS FOR ELECTRICAL APPARATUS;
AMACO ROSS, CHARLES W. 1831 14TH ST. MOLINE IL PERMANENT MAGNETS, MAGNETICALLY OPERATED SHEET METAL SPREADERS, AND MAGNETIC TRAMP IRON SEPARATORS;
ARKOMAX 800 ARNOLD MAGNETIC TECHNOLOGIES CORPORATION 770 Linden Avenue Rochester NY 14625 PERMANENT MAGNETS;
ARUMEN ARNOLD ENGINEERING COMPANY, THE MARENGO IL PERMANENT MAGNETS;
COMPU-GRADE 5 A Z INDUSTRIES 2231 CHICO ST. SOUTH EL MONTE CA 91733 PERMANENT MAGNETS, NAMELY, MAGNETIC COMPUTER VELOCITY TACHOMETER RODS;
CRUCORE CRUCIBLE MATERIALS CORPORATION 575 State Fair Boulevard Solvay NY 13209 PERMANENT MAGNETS;
CRUMAX CRUCIBLE MATERIALS CORPORATION 575 State Fair Boulevard Solvay NY 13209 Permanent Magnets;
GENOX International Jensen Incorporated Westchester IL Permanent Magnets;
GENOX General Magnetic Corporation 4937 W. FULLERTON AVE. Chicago IL Permanent Magnets;
HYFLUX INDIANA STEEL PRODUCTS COMPANY, THE CHICAGO, ILL. PERMANENT MAGNETS;
IMAGINETICS THOMAS & SKINNER, INC. 1120 EAST 23RD STREET INDIANAPOLIS IN 46205 PERMANENT MAGNETS, TRANSFORMER LAMINATIONS, MAGNETIC INSTRUMENTATION, AND PARTS THEREOF;MARCH 1968, IN A DIFFEERENT FORM.;MARCH 1968, IN A DIFFEERENT FORM.;IMAGE MAGNETICS;
IMAGINETICS .... IMAGINATION IN MAGNETICS THOMAS & SKINNER, INC. 1120 EAST 23RD STREET INDIANAPOLIS IN 46205 PERMANENT MAGNETS, TRANSFORMER LAMINATIONS, [ MAGNETIC INSTRUMENTATION ] AND PARTS THEREOF;APPLICANT DISCLAIMS THE WORD MAGNETICS APART FROM THE MARK AS SHOWN.;
INDALLOY INDIANA STEEL PRODUCTS COMPANY, THE CHICAGO, ILL. PERMANENT MAGNETS;
MAGIMMICK ULLMAN PRODUCTS CORPORATION BROOKLYN, N.Y. PERMANENT MAGNETS;
MAGNEX 2000 YBM TECHNOLOGIES, INC. 2935 Byberry Road Hatboro PA 19040 permanent magnets;
MATERIALS MAG!C HITACHI KINZOKU KABUSHIKI KAISHA 2-1 Shibaura 1-chome, Minato-ku Tokyo, 105-8614 Japan Permanent magnets, ferrite magnets, [magnetic read/write heads,] shadow masks, semi-conductor lead frames, [reed switches, bimetal switches, electric switches, optical fiber switches, optical switch modules, magnetic switches,] electromagnetic coils, [electric wires and cables, optical cables,] ferrite cores for absorbing electromagnetic interference, electromagnetic interference filters, electromagnetic interference shield sheets, electromagnetic interference absorbing sheets, electromagnetic interference absorbing panels, GMR, namely, giant magneto resistive sensors, [electrical azimuth compass, acceleration sensors,] toner sensors, magnetic sensors, [angular velocity sensors, pressure sensors, optical sensors,] gas sensors, temperature sensors, humidity sensors, [lasers not for medical purposes,] semi-conductors, [diodes, integrated circuits, large scale integrated circuits, circuit boards, optical isolators,] electric transformers, electric inductors, isolators and circulators, circuit devices, antennas, electric wave filters, frequency separators, namely, diplexers, circuit substrates, amplifiers magnetic encoders, [optical attenuators, peltier modules, namely, thermoelectric cooling modules and heat pumps,] magnetic choke coils, magnetic cores, magnetic reactors, [electrodes,] electric resistances, [resistance wires, particle accelerators, photocopiers];High alloy steel or iron roll for rolling mills, cemented carbide roll for rolling mills; part of injection or extrusion machines, namely cylinders and screws; ceramic parts of industrial machines mainly for molten aluminum, namely, cylinder for die casting machines, ladles, protection tubes, bush sleeves; non-electronic prime movers not for land vehicles, namely, gasoline engines, diesel engines; paper cutter units for industrial purposes; paper punch units for industrial purposes; linear motors;Alloys of common metal, unwrought or semi-wrought iron, unwrought or semi-wrought cast iron and cast steel, unwrought or semi-wrought copper and copper alloys, [unwrought or semi-wrought lead and lead alloys,] unwrought or semi-wrought tombac and tombac alloys, unwrought or semi-wrought zinc and zinc alloys, unwrought or semi-wrought tin and tin alloys, unwrought or semi-wrought aluminum and aluminum alloys, unwrought or semi-wrought magnesium and magnesium alloys, unwrought or semi-wrought nickel and nickel alloys, unwrought or semi-wrought titanium and titanium alloys, ores of metal, [balls of steel, iron wire,] steel wire, metal hardware, namely, [springs,] wire nets and gauzes, wire of common metal, wire of common metal alloys except fuse wire; [wire rope,] valves of metal other than parts of machines, water-pipe valves of metal, bindings of metals, bolt of metals, pulleys of metals other than for machines, flanges of metal, namely, collars, pipes of metals, tubes of metals, pipe work of metal, penstock pipes of metal, pipe muffs of metal, junctions of metal for pipes, collars of metal for fastening pipes, couplings of metal for chairs, foundry molds of metal, rods of metal for welding, building materials of metal, namely, building boards of metal, building panels of metal, fittings of metal for building, frames of metal for building, metal sputtering target materials for use in computer and semiconductor IC products;MATERIALS MAGIC;Diesel engines, parts and components of engines for land vehicles, namely, intake manifolds, fuel saving units, pistons, crankshafts, mounts, connection rods, exhaust manifolds; manifold components for the quiet, high performance and high combustion engines; turbo charges, turbine components; collectors for the exhaust components; tail-pipes, headers, mufflers and those components; filters of carbon particles in the exhaust; exhaust gas filters, exhaust gas purifying units, exhaust gas reduction units, exhaust gas treatment units for catalyst converters, catalyst converters for exhaust gas, catalyst converters of exhaust gas and those-components and accessories, catalyst converter units, pollution prevention and fuel consumption efficiency units, metallic components for exhaust system controlling units, exhaust components of motors;MATERIALS;The lining is a feature of the mark and does not indicate color.;
NEIGT I G TECHNOLOGIES, INC. 405 ELM STREET VALPARAISO IN 46383 PERMANENT MAGNETS;NEON IGT;THE HORIZONTAL LINING FEATURES WHICH APPEAR WITHIN THE DRAWING OF THE MARK, ARE INTENDED SOLELY FOR CONTRAST PURPOSES.;
NEOMAX HITACHI KINZOKU KABUSHIKI KAISHA 2-1 Shibaura 1-chome, Minato-ku Tokyo, 105-8614 Japan PERMANENT MAGNETS;
NEOMAX NEOMAX CO., LTD. 7-19 KITAHAMA 4-CHOME CHUO-KU, OSAKA Japan PERMANENT MAGNETS;
NEOREM NEOREM MAGNETS OY FRIITALANTIE 5 ULVILA 28400 Finland permanent magnets;
PRIDEA SEIKO EPSON KABUSHIKI KAISHA 1 6, Shinjuku 4 chome, Shinjuku ku Tokyo 160-8801 Japan permanent magnets; namely, rare earth magnets;pride;
PROMAG MAGNUM MAGNETICS CORPORATION 801 Masonic Park Road Marietta OH 45750 Permanent magnets; flexible magnetic materials, namely, sheeting and extrusions for use in signs, magnetic advertising specialties, crafts, fastening devices, sensors, and motors;
SECOLIT Thyssen Edelstahlwerke AG Krefeld Germany PERMANENT MAGNETS;
SPINALOR Aimants Ugimag, S.A. 34, rue de Miromesnil Paris 75008 France Permanent Magnets;
SUPER-MAG AEROMARINE CORPORATION FOUR INDUSTRY ROAD BUNSWICK ME 04011 Permanent Magnets;
TAPARIA MAGNETICS Taparia Magnetics Pvt. Limited A-37/38. Shreyas Industrial Estate Western Express Highway, Behind Jaycoach Goregaon (East), Mumbai-400 063 India permanent magnets, animal pill magnets, and electromagnetic loudspeakers;MAGNETICS;
TASCORE THOMAS & SKINNER, INC. 1120 EAST 23RD STREET INDIANAPOLIS IN 46205 PERMANENT MAGNETS;
TOUGHNEO ELECTRON ENERGY CORPORATION 924 Links Avenue Landisville PA 17538 Permanent magnets, namely neodymium iron boron magnets; magnet systems, comprised of Halbach arrays, hard disk drives, magnetic bearings, positioning systems, magnetic couplings, vibration reduction, separators, optical pick ups, sputtering targets, pumps, motors, generators, sensors, magnetic annealing furnaces, magnetic resonance imagers; and magnet assemblies comprised of rotors, loud speakers, actuators, filters, magnetic brakes, magnetic clutches, damping devices, magnetic field sources;TOUGH NEODYMIUM;
TROMAFLEX Max Baermann, GmbH Wolfshof 1 DE 51429 Bergisch Gladbach Germany Permanent Magnets;
TROMAFLEX Baermann, Max Bensberg, Wulfshof, Bezirk Cologne Germany Permanent Magnets;
UGIMAX Aimants Ugimag, S.A. 34, rue de Miromesnil Paris 75008 France Permanent Magnets;
UGIMAX UGIMAG S.A. AVENUE D'URIAGE SAINT-PIERRE-D'ALLEVARD 38830 France permanent magnets;
UGIMAX AIMANTS UGIMAG S.A. Avenue d'Uriage 38830 St. Pierre D'Allevard France permanent magnets;
UGISTAB AIMANTS UGIMAG SAINT PIERRE D'ALLEVARD France permanent magnets;
 

Where the owner name is not linked, that owner no longer owns the brand

   
Technical Examples
  1. Methods are provided for forming a plurality of permanent magnets with two different north-south magnetic pole alignments for use in microelectromechanical (MEM) devices. These methods are based on initially magnetizing the permanent magnets all in the same direction, and then utilizing a combination of heating and a magnetic field to switch the polarity of a portion of the permanent magnets while not switching the remaining permanent magnets. The permanent magnets, in some instances, can all have the same rare-earth composition (e.g. NdFeB) or can be formed of two different rare-earth materials (e.g. NdFeB and SmCo). The methods can be used to form a plurality of permanent magnets side-by-side on or within a substrate with an alternating polarity, or to form a two-dimensional array of permanent magnets in which the polarity of every other row of the array is alternated.