TREA

Leighton Schafer

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  • Dubois, NE, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Metal sheet punch device
    • Patent number 7,066,002
    • Issue date Jun 27, 2006
    • John Price
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    Shingle cutting device
    • Publication number 20050204652
    • Publication date Sep 22, 2005
    • Leighton Schafer
    • E04 - BUILDING
  • Information Patent Application

    Metal sheet punch device
    • Publication number 20050199034
    • Publication date Sep 15, 2005
    • John Price
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...