Water moving apparatus for destratification, ice reduction...
Water retention/detention structure
Water turbulence producing air bubbling system for boat docks
Water wave absorber
Water-impermeable sealing mat consisting substantially of a...
Waterproofing barrier
Waterproofing system for hydraulic structures with rigid...
Waterstop for monolith joints and method
Waterway
Waterway pollution control apparatus
Wave and tide actuated electrical generating apparatus
Wave attenuator device
Wave dissipating blocks for the covering embarkment and...
Wave dissipating wall
Wave energy converter
Wave energy converters utilizing pressure differences
Wave energy device
Wave energy dispersion system
Wave energy extractor
Wave energy transformer