TREA

Richard Kempf

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  • Crystal Lake, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Variable conveyor
    • Patent number 9,238,229
    • Issue date Jan 19, 2016
    • General Kinematics Corporation
    • Richard P. Kempf
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Vibratory crushing apparatus
    • Patent number 8,528,846
    • Issue date Sep 10, 2013
    • General Kinematics Corporation
    • Richard P. Kempf
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Conveyor for and method of conveying heated material
    • Patent number 7,849,997
    • Issue date Dec 14, 2010
    • General Kinematics Corporation
    • Oscar L. Mathis, Jr.
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Conveyor for and method of conveying heated material
    • Patent number 7,559,725
    • Issue date Jul 14, 2009
    • General Kinematics Corporation
    • Oscar L. Mathis, Jr.
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Method and apparatus for blending water with sand
    • Patent number 6,367,959
    • Issue date Apr 9, 2002
    • General Kinematics Corporation
    • Richard B. Kraus
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Vibratory Crushing Apparatus
    • Publication number 20110089278
    • Publication date Apr 21, 2011
    • GENERAL KINEMATICS CORPORATION
    • Richard P. Kempf
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    Rotary Drum and vibratory conveyor system
    • Publication number 20090283237
    • Publication date Nov 19, 2009
    • General Kinematics
    • Thomas Paul Musschoot
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    CONVEYOR FOR AND METHOD OF CONVEYING HEATED MATERIAL
    • Publication number 20090272629
    • Publication date Nov 5, 2009
    • GENERAL KINEMATICS CORPORATION
    • Oscar L. Mathis, JR.
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Conveyor for and method of conveying heated material
    • Publication number 20070108023
    • Publication date May 17, 2007
    • GENERAL KINEMATICS CORPORATION
    • Oscar L. Mathis
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES