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Pressure vessel with a non-circular axial cross-section
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Deadbolt assembly having selectable backset distance
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Honeycomb core load bearing structure
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Chromate free method of treating metal substrates to impart corrosion resistance and color to the substrate surface
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Core strip for honeycomb core panels
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Deadbolt assembly having selectable backset distance
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Latch assembly having selectable backset distance
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Door reinforcement and lock guard plate
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Method of fabricating a truss core sandwich panel
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High security cylindrical bored lock
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Key retaining cylinder for a lock
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Encoded electrical control systems
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Hydrophilic hydroxyalkyl-acrylate! or -methacrylate! terpolymer(s) - with acrylic! di:ester(s) and acrylic! acid(s), used for soft hydrophilic contact lenses
