TREA

Reinhard F. Kuffel

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  • Washington Crossing, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for forming structural members
    • Patent number 5,890,388
    • Issue date Apr 6, 1999
    • Centre Bridge Investments
    • Duane E. Gerenser
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Process for producing bar flats
    • Patent number 5,592,845
    • Issue date Jan 14, 1997
    • Pennington Metals, Inc.
    • Duane Gerenser
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR