Base material of optical fibers and a method for the preparation

Binder and binder-based size for mineral fibers

Blow molded glass article manufacture

Blowing process for expanding a molten glass parison

Blowing wool separator method and apparatus

Broken filament detector and system therefor

Burner for producing glass fine particles and method of making g

Bushing and method for forming glass fibers

Bushing assembly for making glass fibers

Bushing balance controller and method for using same

Bushing balance controller for multiple segment bushings

Bushing blocks

Bushing construction

Bushing construction

Bushing environmental control

Bushing environmental control system

Bushing for apparatus for spinning glass fibers

Bushing for processing molten glass

Bushing for producing glass fibers