Interlocking concrete block
Interlocking cross tee
Interlocking insulating stucco panels
Interlocking masonry wall block
Interlocking panel system
Interlocking panels and kit of such panels
Interlocking structure
Interlocking truss system
Interlocking units for the erection of walls, the...
Interlocking-segment spacer beam
Intermediate anchorage for concrete structures
Intermediate modular product for the fabrication of a...
Internal reinforcement for hollow structural elements
Internally damped thin-walled, composite longitudinal member...
Intumescent strips for structural beam fire protection
Irregular tessellated building units
Irregular tessellated building units
Irregular tessellated building units
Iso-beam and process for its manufacture from nested hollow...
Iso-truss structure