H clip
H-shaped steel column base member and welding thereof
Habitable structure with water catachment, storage and distribut
Habitable structure with water storage and distribution
Half log siding mounting system
Half-log wall construction
Half-timber frame and half-timber compartment element
Hall with mobile wall and roof elements
Halo/spider, full-moment, column/beam connection in a...
Hammer drill attachment and method
Hand-held void-forming system and anchor applicator
Hand-installed landscape foundation
Hand-rail for use in ships, buildings
Hand-tearable moisture barrier laminate
Hand-tool-assemblable and -disassemblable building
Handhole cover
Handhole to receive and locate connections of underground second
Handicap accessible construction utilizing ramps connecting...
Handicap accessible stair
Handle for subterranean concrete covers