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2017
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G/S
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fabrication of metal structures for others engineering design services for metal structures |
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Invention
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Tank cover access hatch with safety barrier. A tank cover, especially a cover on a sewage treatme... |
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2016
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Invention
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Slide lock for hatch on gas containment cover. A hinged hatch in a gas containment cover particul... |
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Invention
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Trench spanning modules in a biofilter floor assembly. A modular biofiltration support system for... |
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2008
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Invention
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Fencing floor. An aluminum floor for fencing has an improved f꧀ction surface with traction-enhanc... |
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2007
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Invention
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Fencing floor. An aluminum floor for fencing has an improved friction surface with traction-enhan... |
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2004
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Invention
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High strength modular support for biofiltration and composting. A modular support system for orga... |
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Invention
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Biofilter or compost support assembly. A modular support system for a bed of organic filter mediu... |
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2002
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Invention
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Tank cover system with substantial gas seal. A substantially gas tight cover for an open-top stru... |
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2000
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Invention
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Modular support for biofiltration. A modular biofiltration support system is quickly erectable in... |
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1999
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Invention
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Tank cover structure. A cover for an elongated and relatively narrow tank or channel is formed fr... |
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1997
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Invention
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Access panel on deck structure. A deck structure is assembled of a plurality of modular panels in... |
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Invention
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Tank cover structure. A cover for tank is formed from a plurality of panels attached together by ... |
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Invention
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Dock structure. A floating dock preferably comprised of at least two elongated panels and derives... |
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1995
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Invention
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Tank or channel cover. A cover (30) for a tank is formed from a plurality of panels (32) attached... |
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Invention
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Tank or channel cover.
A cover (30) for a tank is formed from a plurality of panels (3... |
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Invention
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Modular containment system for hazardous materials. A modular containment system, primarily for s... |
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Invention
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Tank cover structure with odor exhaust system. A substantially gas-tight tank cover is designed s... |
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1994
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Invention
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Tank or channel cover. A cover for tank is formed from a plurality of panels attached together by... |
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Invention
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Modular containment system for hazardous materials.
A modular containment system, prim... |
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1993
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Invention
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Extruded metal structural connecting member for securing planks to beams in an interlocking field... |
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Invention
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Extruded metal beam tube for an interlocking field-erectable deck or cover structure |
