Method or apparatus using magnesium

Patents Grantslast 30 patents

  • Information Patent Grant

    Magnesium pressure vessel water tank

    • Patent number 4,969,420
    • Issue date Nov 13, 1990
    • R. Clayton McKeon
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3253626

    • Patent number 3,253,626
    • Issue date May 31, 1966
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    3099083

    • Patent number 3,099,083
    • Issue date Jul 30, 1963
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2934461

    • Patent number 2,934,461
    • Issue date Apr 26, 1960
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2934462

    • Patent number 2,934,462
    • Issue date Apr 26, 1960
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2301332

    • Patent number 2,301,332
    • Issue date Nov 10, 1942
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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    2023498

    • Patent number 2,023,498
    • Issue date Dec 10, 1935
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2023366

    • Patent number 2,023,366
    • Issue date Dec 3, 1935
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    1902905

    • Patent number 1,902,905
    • Issue date Mar 28, 1933
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents