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Walter J. Urbanavage

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  • Drexel Hill, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of polishing using a polishing pad
    • Patent number 6,419,556
    • Issue date Jul 16, 2002
    • Rodel Holdings Inc.
    • Walter J. Urbanavage
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polishing material and method of polishing a surface
    • Patent number 6,099,954
    • Issue date Aug 8, 2000
    • Rodel Holdings, Inc.
    • Walter J. Urbanavage
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...