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Gary Verhoef

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  • Pella, IA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for comminuting fibrous materials
    • Patent number 9,186,683
    • Issue date Nov 17, 2015
    • Vermeer Manufacturing Company
    • Tadahiro Hongo
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Apparatus and method for supporting and retaining a hammer and cutter
    • Patent number 7,448,567
    • Issue date Nov 11, 2008
    • Vermeer Manufacturing Company
    • Keith Roozeboom
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Mill box for materials grinder
    • Patent number 7,441,719
    • Issue date Oct 28, 2008
    • Vermeer Manufacturing Company
    • Gary Verhoef
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Rotary grinder apparatus and method
    • Patent number 7,213,779
    • Issue date May 8, 2007
    • Vermeer Manufacturing Company
    • Keith Roozeboom
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Apparatus and method for supporting and retaining a hammer and cutter
    • Patent number 7,204,442
    • Issue date Apr 17, 2007
    • Vermeer Manufacturing Company
    • Keith Roozeboom
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Mill box for materials grinder
    • Patent number 6,978,955
    • Issue date Dec 27, 2005
    • Vermeer Manufacturing Company
    • Gary Verhoef
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Mill box for materials grinder
    • Patent number 6,843,435
    • Issue date Jan 18, 2005
    • Vermeer Manufacturing Company
    • Gary Verhoef
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Rotary grinder apparatus and method
    • Patent number 6,840,471
    • Issue date Jan 11, 2005
    • Vermeer Manufacturing Company
    • Keith Roozeboom
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Rotary grinder apparatus and method
    • Patent number 6,422,495
    • Issue date Jul 23, 2002
    • Vermeer Manufacturing Company
    • Duane R. De Boef
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...

Patents Applicationslast 30 patents

  • Information Patent Application

    BALE PROCESSOR AND BINDING REMOVER
    • Publication number 20160362214
    • Publication date Dec 15, 2016
    • Vermeer Manufacturing Company
    • Curtis J. Steenhoek
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Method and Apparatus for Maintaining a Feed Roller Parallel to an I...
    • Publication number 20140166790
    • Publication date Jun 19, 2014
    • Vermeer Manufacturing Company
    • Gary Verhoef
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    APPARATUS FOR COMMINUTING FIBROUS MATERIALS
    • Publication number 20130161427
    • Publication date Jun 27, 2013
    • Vermeer Manufacturing Company
    • Tadahiro Hongo
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    Apparatus and method for supporting and retaining a hammer and cutter
    • Publication number 20080105773
    • Publication date May 8, 2008
    • Vermeer Manufacturing Company
    • Keith Roozeboom
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    Mill box for materials grinder
    • Publication number 20060027690
    • Publication date Feb 9, 2006
    • Vermeer Manufacturing Company
    • Gary Verhoef
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Apparatus and method for supporting and retaining a hammer and cutter
    • Publication number 20050156459
    • Publication date Jul 21, 2005
    • Keith Roozeboom
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    Mill box for materials grinder
    • Publication number 20050098671
    • Publication date May 12, 2005
    • Vermeer Manufacturing Company
    • Gary Verhoef
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Rotary grinder apparatus and method
    • Publication number 20050035234
    • Publication date Feb 17, 2005
    • Vermeer Manufacturing Company
    • Keith Roozeboom
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    MILL BOX FOR MATERIALS GRINDER
    • Publication number 20040251346
    • Publication date Dec 16, 2004
    • Gary Verhoef
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Rotary grinder apparatus and method
    • Publication number 20020190148
    • Publication date Dec 19, 2002
    • Keith Roozeboom
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...