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GRAHAM MAGNETICS INCORPORATED

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  • GRAHAM, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Error locator for high-speed inspection of magnetic tape
    • Patent number 4,631,479
    • Issue date Dec 23, 1986
    • Graham Magnetics Inc.
    • Hirokazu Haga
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Forming terminations of MLC capacitors
    • Patent number 4,605,835
    • Issue date Aug 12, 1986
    • Graham Magnetics Incorporated
    • Robert J. Deffeyes
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    High speed coating
    • Patent number 4,548,840
    • Issue date Oct 22, 1985
    • Graham Magnetics Incorporated
    • Kenneth H. States
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Slitter, wind-up clutch assemblies
    • Patent number 4,541,579
    • Issue date Sep 17, 1985
    • Graham Magnetics Incorporated
    • James W. Essary
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Fastener-free baffle assembly system
    • Patent number 4,494,878
    • Issue date Jan 22, 1985
    • Graham Magnetics Incorporated
    • Charles E. Rainey
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Tape cleaning method
    • Patent number 4,491,485
    • Issue date Jan 1, 1985
    • Graham Magnetics Incorporated
    • Robert A. Sanderson
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Process for forming novel silver powder composition
    • Patent number 4,463,030
    • Issue date Jul 31, 1984
    • Graham Magnetics Incorporated
    • Robert J. Deffeyes
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Conductor powders
    • Patent number 4,447,274
    • Issue date May 8, 1984
    • Graham Magnetics Incorporated
    • Neil Matheson
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Tape cartridge cleaner
    • Patent number 4,416,702
    • Issue date Nov 22, 1983
    • Graham Magnetics, Incorporated
    • James E. Jackman
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Method of producing acicular metal crystals
    • Patent number 4,268,302
    • Issue date May 19, 1981
    • Graham Magnetics Incorporated
    • Robert J. Deffeyes
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Error testing of recording media such as magnetic tape
    • Patent number 4,255,807
    • Issue date Mar 10, 1981
    • Graham Magnetics Incorporated
    • Phillip A. Cosby
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Low-viscosity, high-silver, paint
    • Patent number 4,251,275
    • Issue date Feb 17, 1981
    • Graham Magnetics Incorporated
    • Robert J. Deffeyes
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Calendar roll system
    • Patent number 4,242,954
    • Issue date Jan 6, 1981
    • Graham Magnetics Incorporated
    • Gordon L. McDaniel
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Polymodal magnetic recording member
    • Patent number 4,237,506
    • Issue date Dec 2, 1980
    • Graham Magnetics Inc.
    • William A. Manly
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Tape cartridge strap cleaner
    • Patent number 4,213,223
    • Issue date Jul 22, 1980
    • Graham Magnetics Incorporated
    • Phillip A. Cosby
    • B08 - CLEANING
  • Information Patent Grant

    Novel silver powder composition
    • Patent number 4,186,244
    • Issue date Jan 29, 1980
    • Graham Magnetics Inc.
    • Robert J. Deffeyes
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Porous powders and a method for their preparation
    • Patent number 4,146,504
    • Issue date Mar 27, 1979
    • Graham Magnetics Inc.
    • Robert J. Deffeyes
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Powder products
    • Patent number 4,137,361
    • Issue date Jan 30, 1979
    • Graham Magnetics Incorporated
    • Robert J. Deffeyes
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Powder products
    • Patent number 4,092,459
    • Issue date May 30, 1978
    • Graham Magnetics Incorporated
    • Robert J. Deffeyes
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Thermally resistant magnetic tape enclosed in protective container
    • Patent number 4,091,924
    • Issue date May 30, 1978
    • Graham Magnetics Incorporated
    • Gerald S. Newton
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Recording track eccentricity compensation method and means
    • Patent number 4,087,842
    • Issue date May 2, 1978
    • Graham Magnetics Inc.
    • William A. Manly
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic recording members
    • Patent number 4,075,672
    • Issue date Feb 21, 1978
    • Graham Magnetics Incorporated
    • William A. Manly
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Novel metal powders and magnetic tapes produced therewith
    • Patent number 4,061,824
    • Issue date Dec 6, 1977
    • Graham Magnetics Incorporated
    • Robert J. Deffeyes
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Package having dessicant composition
    • Patent number 4,036,360
    • Issue date Jul 19, 1977
    • Graham Magnetics Incorporated
    • Robert J. Deffeyes
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Magnetic tape
    • Patent number 4,020,227
    • Issue date Apr 26, 1977
    • Graham Magnetics Incorporated
    • Robert J. Deffeyes
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Acicular metallic powders produced from the organometallic salts
    • Patent number 4,004,917
    • Issue date Jan 25, 1977
    • Graham Magnetics Incorporated
    • Robert J. Deffeyes
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process of making metal powders and products produced thereby
    • Patent number 3,965,046
    • Issue date Jun 22, 1976
    • Graham Magnetics Incorporated
    • Robert J. Deffeyes
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Thermally resistant magnetic tape
    • Patent number 3,941,911
    • Issue date Mar 2, 1976
    • Graham Magnetics Incorporated
    • Gerald S. Newton
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    73653826 - AERON
    • Serial number 73653826
    • Registration number 1476630
    • Filing date Mar 20, 1987
    • Graham Magnetics Incorporated
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73624995 - PRO ARC
    • Serial number 73624995
    • Registration number 1467713
    • Filing date Oct 10, 1986
    • Graham Magnetics Incorporated
    • 42 - Scientific and technological services and research and design relating thereto
  • Information Trademark

    73617036 - EPOCH MTCR
    • Serial number 73617036
    • Registration number 1437869
    • Filing date Aug 28, 1986
    • Graham Magnetics Incorporated
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73582172 - EPOCH MTC
    • Serial number 73582172
    • Registration number 1421767
    • Filing date Feb 10, 1986
    • Graham Magnetics Incorporated
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73577382 - GRAHAM MAGNETICS
    • Serial number 73577382
    • Registration number 1441854
    • Filing date Jan 13, 1986
    • Graham Magnetics Incorporated
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73556500
    • Serial number 73556500
    • Registration number 1425198
    • Filing date Sep 3, 1985
    • Graham Magnetics Incorporated
    • 41 - Education
  • Information Trademark

    73450582
    • Serial number 73450582
    • Registration number 1305788
    • Filing date Oct 31, 1983
    • Graham Magnetics Incorporated
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73443685 - ULTIMAG
    • Serial number 73443685
    • Registration number 1306847
    • Filing date Sep 14, 1983
    • Graham Magnetics Incorporated
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73404045 - AH SO DISKA
    • Serial number 73404045
    • Registration number 1264110
    • Filing date Nov 29, 1982
    • Graham Magnetics Incorporated
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73385891 - GMI
    • Serial number 73385891
    • Registration number 1253478
    • Filing date Sep 16, 1982
    • Graham Magnetics, Incorporated
    • 2 - Paints, varnishes, lacquers
  • Information Trademark

    73385893 - GMI
    • Serial number 73385893
    • Registration number 1354687
    • Filing date Sep 16, 1982
    • Graham Magnetics, Incorporated
    • 42 - Scientific and technological services and research and design relating thereto
  • Information Trademark

    73385892 - GMI
    • Serial number 73385892
    • Registration number 1253709
    • Filing date Sep 16, 1982
    • Graham Magnetics, Incorporated
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73360154 - SUMMITT
    • Serial number 73360154
    • Filing date Apr 16, 1982
    • GRAHAM MAGNETICS, INCORPORATED
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73334903 - PROTECTOR
    • Serial number 73334903
    • Registration number 1260827
    • Filing date Nov 2, 1981
    • Graham Magnetics, Incorporated
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73306844 - DETECTOR
    • Serial number 73306844
    • Registration number 1229015
    • Filing date Apr 21, 1981
    • Graham Magnetics, Incorporated
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73299769
    • Serial number 73299769
    • Registration number 1385767
    • Filing date Mar 5, 1981
    • GRAHAM MAGNETICS, INCORPORATED
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73299770
    • Serial number 73299770
    • Registration number 1342091
    • Filing date Mar 5, 1981
    • GRAHAM MAGNETICS, INCORPORATED
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73235799 - COBALOY
    • Serial number 73235799
    • Registration number 1165332
    • Filing date Oct 19, 1979
    • Graham Magnetics, Incorporated
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73206143 - EPOCH 480
    • Serial number 73206143
    • Registration number 1146073
    • Filing date Mar 5, 1979
    • Graham Magnetics, Incorporated
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73187301 - INSPECTOR
    • Serial number 73187301
    • Registration number 1142321
    • Filing date Sep 28, 1978
    • Graham Magnetics, Incorporated
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73116583 - PERMA-DISC
    • Serial number 73116583
    • Registration number 1077314
    • Filing date Feb 22, 1977
    • GRAHAM MAGNETICS, INCORPORATED
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73052054 - THERMO-465
    • Serial number 73052054
    • Registration number 1034250
    • Filing date May 12, 1975
    • GRAHAM MAGNETICS, INCORPORATED
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73013107 - COBALOY
    • Serial number 73013107
    • Registration number 1090159
    • Filing date Feb 11, 1974
    • GRAHAM MAGNETICS INCORPORATED
    • 6 - Common metals and their alloys
  • Information Trademark

    72405803 - GMI
    • Serial number 72405803
    • Registration number 957722
    • Filing date Oct 22, 1971
    • GRAHAM MAGNETICS INCORPORATED
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    72405804 - VERITUF
    • Serial number 72405804
    • Registration number 958137
    • Filing date Oct 22, 1971
    • GRAHAM MAGNETICS INCORPORATED
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    72371873 - EPOCH 4
    • Serial number 72371873
    • Registration number 918474
    • Filing date Sep 28, 1970
    • GRAHAM MAGNETICS INCORPORATED
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments