Back mix drag-flow apparatus

Back vented barrel for an extruding assembly

Back-pressure bearing arrangement for twin-screw extrusion devic

Backpack mounted pivoting motor for concrete finishing

Baffle assembly for a mixing vessel

Baffle secured at a distance from the inner wall of a...

Ball whisk kitchen utensil

Bar having an integral cocktail mixer

Barite scrubber mud tank

Barodynamic resonator

Barrel for a material treating machine

Barrel for a twin screw extruder with an abrasion resistant laye

Barrel mixer

Barrel support

Barrier screw

Barrier screw

Batch asphalt plant having RAP weigh hopper and pugmill scavengi

Batch method of recycling asphaltic concrete

Batch mixer

Batch mixer