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2009
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Invention
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Fastener for insulation. A fastener for use in fastening insulation to a substrate, comprising a ... |
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Invention
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A tool for applying insulation fasteners. A tool for driving a fastener pin into a substrate to s... |
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2007
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Invention
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A fastening pin and washer used with a fastening tool to secure a layer of insulation to a substr... |
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Invention
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Shear plate. A shear plate for application to the outer end portion of a ferrule to be cast into ... |
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Invention
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Cast-in lifting anchor. An edge-lift anchor for tilt-up lifting of a concrete component has, at a... |
