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Howard Bongratz

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  • Gurnee, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Variable height blender system
    • Patent number 8,591,096
    • Issue date Nov 26, 2013
    • Eirich Machines, Inc.
    • Howard Bongratz
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Mixer with a chopper
    • Patent number 8,226,022
    • Issue date Jul 24, 2012
    • Eirich Machines, Inc.
    • Howard Bongratz
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Variable height, multiple position batch blender assembly
    • Patent number 7,121,715
    • Issue date Oct 17, 2006
    • Eirich Machines, Inc.
    • Howard W. Bongratz
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Device For Forming A Work Piece
    • Publication number 20120260712
    • Publication date Oct 18, 2012
    • Howard Bongratz
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Mixer with a Chopper
    • Publication number 20120024996
    • Publication date Feb 2, 2012
    • Howard Bongratz
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Variable Height Blender System
    • Publication number 20110286299
    • Publication date Nov 24, 2011
    • Howard Bongratz
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL