TREA

Joseph Harry Krenz

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  • Warsaw, IN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vertical spinner
    • Patent number 7,963,199
    • Issue date Jun 21, 2011
    • Hess Industries, Inc.
    • David Mayfield
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Releasable latch assembly
    • Patent number 4,047,745
    • Issue date Sep 13, 1977
    • Sun Metal Products, Inc.
    • Joseph H. Krenz
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    VERTICAL SPINNER
    • Publication number 20080041201
    • Publication date Feb 21, 2008
    • Hess Engineering, Inc.
    • David Mayfield
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...