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David E. Rajewski

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  • Spokane, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Collection and delivery vehicle
    • Patent number 9,592,957
    • Issue date Mar 14, 2017
    • David Rajewski
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Secure rear-loading material handling apparatus system
    • Patent number 8,033,774
    • Issue date Oct 11, 2011
    • David E. Rajewski
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Mobile material segregation and delivery apparatus
    • Patent number 6,752,583
    • Issue date Jun 22, 2004
    • Shredfast, Inc.
    • David E. Rajewski
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Shredding apparatus
    • Patent number 6,695,240
    • Issue date Feb 24, 2004
    • Shredfast, Inc.
    • David E. Rajewski
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Mobile shredding system
    • Patent number 6,491,245
    • Issue date Dec 10, 2002
    • David E. Rajewski
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...

Patents Applicationslast 30 patents

  • Information Patent Application

    Collection and Delivery Vehicle
    • Publication number 20150098777
    • Publication date Apr 9, 2015
    • David Rajewski
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Secure rear-loading material handling apparatus system
    • Publication number 20090081016
    • Publication date Mar 26, 2009
    • David E. Rajewski
    • B30 - PRESSES
  • Information Patent Application

    Security compactor truck system
    • Publication number 20080219819
    • Publication date Sep 11, 2008
    • David E. Rajewski
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Mobile compartment system
    • Publication number 20080190066
    • Publication date Aug 14, 2008
    • David E. Rajewski
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Blade system for a shredding apparatus
    • Publication number 20060049291
    • Publication date Mar 9, 2006
    • David E. Rajewski
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    Shredding apparatus
    • Publication number 20020166911
    • Publication date Nov 14, 2002
    • David E. Rajewski
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    Mobile material segregation and delivery apparatus
    • Publication number 20020131851
    • Publication date Sep 19, 2002
    • David E. Rajewski
    • B60 - VEHICLES IN GENERAL