Pulverized fuel delivery system for a blast furnace

Pump dispenser having a plunger seal

Pump dispenser having a plunger seal

Pump dispenser having moveable outlet check valve element

Pump dispenser having shroud locking means

Pump dispenser with movable bottle

Pump dispenser with movable bottle

Quick-charge and-discharge dispensing system for liquid indirect

Ratio control in postmix dispenser

Readily deformable pressure system for dispensing fluid from a c

Real time blending apparatus and method

Recirculation system and method for automated dosing apparatus

Recycled slide gate plate

Refillable/reusable mixer container and method of using same

Remote pressure system for portable whipped cream dispensers

Remotely operated drum punch

Removable cartridges for a glue gun system

Repeatable pattern field spraying control

Returnable dry product container

Reusable container dispenser for ultra high purity chemicals and