TREA

Greenwald; Howard J.

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  • Rochester, NY, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Abrasive composition
    • Patent number 6,057,257
    • Issue date May 2, 2000
    • Greenwald; Howard J.
    • James Morano
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Abrasive composition
    • Patent number 5,981,413
    • Issue date Nov 9, 1999
    • Greenwald; Howard J.
    • Roland D. Hale
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Process for making an abrasive composition
    • Patent number 5,964,911
    • Issue date Oct 12, 1999
    • Greenwald; Howard J.
    • James Morano
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Process for preparing a coated substrate
    • Patent number 5,540,959
    • Issue date Jul 30, 1996
    • Greenwald; Howard J.
    • Xingwu Wang
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Automated fruit picker
    • Patent number 5,426,927
    • Issue date Jun 27, 1995
    • Greenwald; Howard J.
    • Xingwu Wang
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Process for preparing an hermetically sealed glass-metal electrical...
    • Patent number 5,157,831
    • Issue date Oct 27, 1992
    • Alfred University
    • Xingwu Wang
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Contactless mass moving system
    • Patent number 5,122,506
    • Issue date Jun 16, 1992
    • Greenwald; Howard J.
    • Xingwu Wang
    • F41 - WEAPONS
  • Information Patent Grant

    Contactless mass transfer system
    • Patent number 4,960,760
    • Issue date Oct 2, 1990
    • Greenwald; Howard J.
    • Xingwu Wang
    • F41 - WEAPONS

Patents Applicationslast 30 patents

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