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Patents Grantslast 30 patents

  • Information Patent Grant

    Heterogeneous semiconductor structure with composition gradient and...

    • Patent number 4,117,504
    • Issue date Sep 26, 1978
    • Vadim Nikolaevich Maslov
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    3783009

    • Patent number 3,783,009
    • Issue date Jan 1, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3725135

    • Patent number 3,725,135
    • Issue date Apr 3, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3698078

    • Patent number 3,698,078
    • Issue date Oct 17, 1972
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3634150

    • Patent number 3,634,150
    • Issue date Jan 11, 1972
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    3615934

    • Patent number 3,615,934
    • Issue date Oct 26, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3589936

    • Patent number 3,589,936
    • Issue date Jun 29, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3574006

    • Patent number 3,574,006
    • Issue date Apr 6, 1971
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    3508836

    • Patent number 3,508,836
    • Issue date Apr 28, 1970
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3494809

    • Patent number 3,494,809
    • Issue date Feb 10, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3493444

    • Patent number 3,493,444
    • Issue date Feb 3, 1970
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    3480472

    • Patent number 3,480,472
    • Issue date Nov 25, 1969
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3479234

    • Patent number 3,479,234
    • Issue date Nov 18, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3475362

    • Patent number 3,475,362
    • Issue date Oct 28, 1969
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3472685

    • Patent number 3,472,685
    • Issue date Oct 14, 1969
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    3472712

    • Patent number 3,472,712
    • Issue date Oct 14, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3466256

    • Patent number 3,466,256
    • Issue date Sep 9, 1969
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3460985

    • Patent number 3,460,985
    • Issue date Aug 12, 1969
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3461004

    • Patent number 3,461,004
    • Issue date Aug 12, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3456168

    • Patent number 3,456,168
    • Issue date Jul 15, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3447977

    • Patent number 3,447,977
    • Issue date Jun 3, 1969
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    3433684

    • Patent number 3,433,684
    • Issue date Mar 18, 1969
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3428500

    • Patent number 3,428,500
    • Issue date Feb 18, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3425878

    • Patent number 3,425,878
    • Issue date Feb 4, 1969
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    3419424

    • Patent number 3,419,424
    • Issue date Dec 31, 1968
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3409481

    • Patent number 3,409,481
    • Issue date Nov 5, 1968
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    3397094

    • Patent number 3,397,094
    • Issue date Aug 13, 1968
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3392069

    • Patent number 3,392,069
    • Issue date Jul 9, 1968
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    3368125

    • Patent number 3,368,125
    • Issue date Feb 6, 1968
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3359143

    • Patent number 3,359,143
    • Issue date Dec 19, 1967
    • C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents