TREA

Joseph M. Donatelli Jr.

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  • Scotch Plains, NJ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vibration surface finishing apparatus
    • Patent number 6,280,305
    • Issue date Aug 28, 2001
    • Rosalie Donatelli
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Stone polishing apparatus and method
    • Patent number 5,605,493
    • Issue date Feb 25, 1997
    • Clarke Industries, Inc.
    • Joseph M. Donatelli
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Stone polishing composition
    • Patent number 5,462,568
    • Issue date Oct 31, 1995
    • Wiand; Ronald C.
    • Joseph M. Donatelli
    • B24 - GRINDING POLISHING