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Reinforcing wrap for plastic pipe
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Patent number 7,191,802
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Issue date Mar 20, 2007
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RING Industrial Group, L.P.
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Dennis W. Koerner
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Reinforcing wrap for plastic pipe
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Patent number 6,955,190
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Issue date Oct 18, 2005
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RING Industrial Group, L.P.
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Dennis W. Koerner
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Liquid drainage unit
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Patent number 6,854,924
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Issue date Feb 15, 2005
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RING Industrial Group, L.P.
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Carl D. Ring
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Reinforcing support for plastic pipe
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Patent number 6,851,454
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Issue date Feb 8, 2005
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RING Industrial Group, L.P.
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Dennis W. Koerner
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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77378093 - EZ DOES IT.
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Serial number 77378093
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Registration number 3596189
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Filing date Jan 23, 2008
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Ring Industrial Group, L.P.
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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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77208289 - EZ FLOW
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Serial number 77208289
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Registration number 3483291
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Filing date Jun 18, 2007
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Ring Industrial Group, L.P.
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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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76669487
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Serial number 76669487
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Registration number 3514543
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Filing date Nov 24, 2006
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Ring Industrial Group, L.P.
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19 - Building materials (non-metallic)
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76663460 - EZ
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Serial number 76663460
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Filing date Jul 21, 2006
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Ring Industrial Group, L.P.
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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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76663462 - EZ DOES IT
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Serial number 76663462
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Filing date Jul 21, 2006
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Ring Industrial Group, L.P.
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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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76663463 - RING INDUSTRIAL
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Serial number 76663463
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Registration number 3333212
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Filing date Jul 21, 2006
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Ring Industrial Group, L.P.
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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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76663461 - EZFLOW
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Serial number 76663461
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Filing date Jul 21, 2006
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Ring Industrial Group, L.P.
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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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76194219 - EZ FLOW
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Serial number 76194219
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Registration number 2647481
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Filing date Jan 12, 2001
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EZflow, LP
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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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76128281 - EZ FLOW
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Serial number 76128281
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Registration number 2785112
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Filing date Sep 13, 2000
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EZflow, LP
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17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes