TREA

Crown Technology Corporation

Follow

Organization

  • Lake Forest, IL, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Decorative fountain
    • Patent number 6,530,530
    • Issue date Mar 11, 2003
    • Crown Technology, Inc.
    • Joseph C. Peterson
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Composition and associated method for inhibiting stain formation on...
    • Patent number 6,525,010
    • Issue date Feb 25, 2003
    • Crown Technology, Inc.
    • Joseph C. Peterson
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Composition and associated method for inhibiting stain formation on...
    • Patent number 6,448,211
    • Issue date Sep 10, 2002
    • Crown Technology, Inc.
    • Joseph C. Peterson
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Rinse aid and process for stainless steel
    • Patent number 5,821,212
    • Issue date Oct 13, 1998
    • Crown Technology, Inc.
    • Joseph C. Peterson
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Low-ratio proportioner
    • Patent number 5,433,240
    • Issue date Jul 18, 1995
    • Crown Technology Corporation
    • Thomas D. Mueller
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Hydrochloric acid pickling accelerator
    • Patent number 5,384,064
    • Issue date Jan 24, 1995
    • Crown Technology, Inc.
    • Joseph C. Peterson
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Variable proportioner
    • Patent number 4,572,229
    • Issue date Feb 25, 1986
    • Mueller; Thomas D.
    • Thomas D. Mueller
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    85852302 - DRILL-SHIELD
    • Serial number 85852302
    • Registration number 4932748
    • Filing date Feb 18, 2013
    • Crown Technology, Inc.
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    77609248 - CROWN CUSTOM BLENDS
    • Serial number 77609248
    • Filing date Nov 6, 2008
    • Crown Technology, Inc.
    • 3 - Bleaching preparations and other substances for laundry use
  • Information Trademark

    77588568 - LIQUID ERASER
    • Serial number 77588568
    • Registration number 3622592
    • Filing date Oct 8, 2008
    • Crown Technology, Inc.
    • 3 - Bleaching preparations and other substances for laundry use
  • Information Trademark

    77345354 - HYDROBLEND
    • Serial number 77345354
    • Registration number 3623946
    • Filing date Dec 6, 2007
    • Crown Technology Corporation
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    77058955 - HYDRO-BLEND
    • Serial number 77058955
    • Registration number 3315798
    • Filing date Dec 7, 2006
    • Crown Technology Corporation
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    75053575 - NOX OUT
    • Serial number 75053575
    • Registration number 2024020
    • Filing date Feb 5, 1996
    • Crown Technology, Inc.
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    74257472 - HYDRO-BLEND
    • Serial number 74257472
    • Registration number 1795687
    • Filing date Mar 20, 1992
    • CROWN TECHNOLOGY CORPORATION
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments