Anchoring device for wire strands in prestressed concrete...

Anchoring head for pre-stressed tendons in a concrete...

Anchoring means for tensioned member for heavy loads, for...

Anchoring of the ends of pre-tensioned reinforcing rods used...

Anti-fog refrigeration door and method of making the same

Antimicrobial wallboard

Antiseismic spiral stirrups for reinforcement of load...

Anvick aperture device and method of forming and using same

Apparatus and method for an adjustable column

Apparatus and method for manufacturing load bearing structures

Apparatus and method for reinforcing a concrete block wall

Apparatus and method for reinforcing vertical columns

Apparatus and method of applying building panels to surfaces

Apparatus and product

Apparatus for anchoring prestressing members in prestressed...

Apparatus for bracing a structural component against sway...

Apparatus for building of structural components

Apparatus for depressing or deflecting wire cable or strand

Apparatus for forming a bulge in a stranded steel wire cable

Apparatus for making prestressed concrete bodies