Safe collection and disposal of hazardous, dry particulate mater

Self cleaning air filtration machine and a method for using...

Self supporting hot gas filter assembly

Self-cleaning filter system using direct electrically heated...

Self-contained, portable room air treatment apparatus and method

Self-renewing air filter

Separator tank assembly for a fluid compressor

Smoke evacuation system

Smoke evacuation system

Soil separator and sampler and method of sampling

Stack filter assembly and methods

System and method for removing contaminates from the air in...

System and process for collecting sulfuric acid fumes

System configuration of pulsed cleaned panel-style filter...

System for depressurizing, filtering, and noise suppression of h

System for extracting vapor and particulates from a flow of...

Uses of auxetic fibres

Vacuum cleaner and method of operation

Vacuum cleaner inner bag

Vacuum-cleaner bag and method for extending the service life...