-
Inflatable liner systems
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Patent number 9,038,803
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Issue date May 26, 2015
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Corrosion Engineering, Inc.
-
Donald C. Dunn
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Liner systems
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Patent number 8,708,391
-
Issue date Apr 29, 2014
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Corrosion Engineering, Inc.
-
Donald C. Dunn
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B60 - VEHICLES IN GENERAL
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Inflatable liner systems
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Patent number 8,616,358
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Issue date Dec 31, 2013
-
Corrosion Engineering, Inc.
-
Donald C. Dunn
-
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
-
-
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85789734 - HI-PRO
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Serial number 85789734
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Registration number 4368248
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Filing date Nov 28, 2012
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Corrosion Engineering, Inc.
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7 - Machines and machine tools
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85789763 - CORROTILE
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Serial number 85789763
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Registration number 4375561
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Filing date Nov 28, 2012
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Corrosion Engineering, Inc.
-
7 - Machines and machine tools
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77938860 - MAGCUBE
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Serial number 77938860
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Registration number 3959160
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Filing date Feb 18, 2010
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Corrosion Engineering, Inc.
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7 - Machines and machine tools
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77938847 - VIBRACUBE
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Serial number 77938847
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Registration number 3959159
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Filing date Feb 18, 2010
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Corrosion Engineering, Inc.
-
7 - Machines and machine tools
-
76662486 - CORRO-CUBE
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Serial number 76662486
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Registration number 3555653
-
Filing date Jul 3, 2006
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Corrosion Engineering, Inc.
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17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
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74732850 - SURE SEAL
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Serial number 74732850
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Registration number 1995651
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Filing date Sep 22, 1995
-
Corrosion Engineering, Inc.
-
17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
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74325159 - QUAD 2000
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Serial number 74325159
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Filing date Oct 22, 1992
-
Corrosion Engineering, Inc.
-
7 - Machines and machine tools