TREA

The Cretex Companies, Inc.

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Organization

  • Elk River, MN, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Preformed duct system
    • Patent number 8,689,502
    • Issue date Apr 8, 2014
    • Cretex Companies, Inc.
    • Richard James Langguth
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bin gate for providing variable output flow rates
    • Patent number 7,735,700
    • Issue date Jun 15, 2010
    • Cretex Companies, Inc.
    • Anders M. Ruikka
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Support structure apparatus and method
    • Patent number 7,481,609
    • Issue date Jan 27, 2009
    • The Cretex Companies, Inc.
    • William D. Abel
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Support structure apparatus and method
    • Patent number 7,326,013
    • Issue date Feb 5, 2008
    • The Cretex Companies, Inc.
    • John Scott Heuvel
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Support structure apparatus and method
    • Patent number 7,204,665
    • Issue date Apr 17, 2007
    • The Cretex Companies, Inc.
    • John Scott Heuvel
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Support structure apparatus and method
    • Patent number 7,144,211
    • Issue date Dec 5, 2006
    • The Cretex Companies, Inc.
    • William D. Abel
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Adjustable fastening band for a manhole chimney seal and method of...
    • Patent number 5,496,128
    • Issue date Mar 5, 1996
    • Cretex Companies, Inc.
    • Frank J. Odill
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Manhole grade adjusting ring and method
    • Patent number 5,209,601
    • Issue date May 11, 1993
    • Cretex Companies, Inc.
    • Frank J. Odill
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    External manhole chimney seal
    • Patent number 4,475,845
    • Issue date Oct 9, 1984
    • The Cretex Companies, Inc.
    • Frank J. Odill
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Manhole chimney seal
    • Patent number 4,469,467
    • Issue date Sep 4, 1984
    • The Cretex Companies, Inc.
    • Frank J. Odill
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Cleanout fitting
    • Patent number 4,360,041
    • Issue date Nov 23, 1982
    • The Cretex Companies, Inc.
    • John D. Hagan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    SUPPORT STRUCTURE APPARATUS AND METHOD
    • Publication number 20070177955
    • Publication date Aug 2, 2007
    • The Cretex Companies, Inc.
    • John Scott Heuvel
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SUPPORT STRUCTURE APPARATUS AND METHOD
    • Publication number 20070166118
    • Publication date Jul 19, 2007
    • The Cretex Companies, Inc.
    • John Scott Heuvel
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SUPPORT STRUCTURE APPARATUS AND METHOD
    • Publication number 20070166119
    • Publication date Jul 19, 2007
    • The Cretex Companies, Inc.
    • John Scott Heuvel
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SUPPORT STRUCTURE APPARATUS AND METHOD
    • Publication number 20070140804
    • Publication date Jun 21, 2007
    • The Cretex Companies, Inc.
    • William D. Abel
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Self-sealing internal manhole chimney seal
    • Publication number 20070116518
    • Publication date May 24, 2007
    • Cretex Companies, Inc.
    • Peter A. Tortorici
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Support structure apparatus and method
    • Publication number 20060067802
    • Publication date Mar 30, 2006
    • The Cretex Companies, Inc.
    • William D. Abel
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Support structure apparatus and method
    • Publication number 20050220558
    • Publication date Oct 6, 2005
    • The Cretex Companies, Inc.
    • John Scott Heuvel
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Concrete section joint apparatus and method
    • Publication number 20050204671
    • Publication date Sep 22, 2005
    • The Cretex Companies, Inc.
    • John Scott Heuvel
    • E04 - BUILDING
  • Information Patent Application

    Pre-formed concrete section
    • Publication number 20050183357
    • Publication date Aug 25, 2005
    • The Cretex Companies, Inc.
    • John Scott Heuvel
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Trademarklast 30 trademarks

  • Information Trademark

    97917389
    • Serial number 97917389
    • Registration number 7478331
    • Filing date May 2, 2023
    • Cretex Companies, Inc.
    • 35 - Advertising
  • Information Trademark

    97917411 - CRETEX MEDICAL
    • Serial number 97917411
    • Registration number 7485117
    • Filing date May 2, 2023
    • Cretex Companies, Inc.
    • 35 - Advertising
  • Information Trademark

    97917366 - CRETEX
    • Serial number 97917366
    • Registration number 7478330
    • Filing date May 2, 2023
    • Cretex Companies, Inc.
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    77960393 - CRETEX
    • Serial number 77960393
    • Registration number 3889123
    • Filing date Mar 16, 2010
    • Cretex Companies, Inc.
    • 19 - Building materials (non-metallic)
  • Information Trademark

    74603514 - FUELVAULT
    • Serial number 74603514
    • Registration number 2010866
    • Filing date Nov 28, 1994
    • Cretex Companies, Inc., The
    • 19 - Building materials (non-metallic)
  • Information Trademark

    73268635 - UNILOCK
    • Serial number 73268635
    • Registration number 1189903
    • Filing date Jul 1, 1980
    • Cretex Companies Inc., The
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    73045598 - W-1
    • Serial number 73045598
    • Registration number 1037873
    • Filing date Mar 3, 1975
    • CRETEX COMPANIES, INC., THE
    • 19 - Building materials (non-metallic)
  • Information Trademark

    73045597 - POS-A-DRAIN
    • Serial number 73045597
    • Registration number 1037872
    • Filing date Mar 3, 1975
    • CRETEX COMPANIES, INC., THE
    • 19 - Building materials (non-metallic)
  • Information Trademark

    73045596 - W-5
    • Serial number 73045596
    • Registration number 1037871
    • Filing date Mar 3, 1975
    • CRETEX COMPANIES, INC., THE
    • 19 - Building materials (non-metallic)