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Ralph H. Herber

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  • Mainz, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flame spray gun with wire feed control
    • Patent number 5,255,836
    • Issue date Oct 26, 1993
    • The Perkin-Elmer Corporation
    • Ralph H. Herber
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Wire pistol
    • Patent number 5,074,469
    • Issue date Dec 24, 1991
    • The Perkin-Elmer Corporation
    • Ralph H. Herber
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR