Relating to the construction of houses or similar buildings...

Release agent-free, multiple-use, polymer-based composite...

Remodeler light fixture support structure and method

Removable scaffold hold down

Removable work deck system for fabricating a processing module

Resonant demolition tool

Restraint device for traction sheaves

Retainer and attachment means

Retainer for poured concrete walls

Retaining wedge for concrete forms

Retractable column and method of forming

Retractable tunnel type shuttering

Retrofitting existing concrete columns by external prestressing

Reusable building foundation form apparatus and method

Reusable column mold

Reusable concrete form panel sheeting

Reusable concrete form tie assembly with retractable tie rod

Reusable multi-paneled concrete form key-locked from side to...

Reusable temporary safety rail post

Reusable temporary safety rail post