Balanced molding of optical elements

Barrier apparatus and method of use for melting and refining gla

Barrier film for hydrogen coloration in glass

Base material of optical fibers and a method for the preparation

Batch melting vessel lid cooling construction

Batching of molten glass in the production of graded index of re

Belt assisted press bending

Belt for bending a glass sheet, and method and apparatus for...

Belt-driven glass gob distribution with broken belt detection

Bend-shaping method and apparatus for a glass plate

Bend-shaping press mold, method of bend-shaping a glass plate an

Bending and tempering of glass plates advancing on a shaping bed

Bending glass sheets

Bending glass sheets to a tapered line of bend

Bending iron having member to effect reverse bend and method of

Bending of glass sheets on a shaping bed consisting of rotating

Bending silicon rods into U-shapes

Bent glass-ceramic plate and a method of making glass-ceramic be

Binder and binder-based size for mineral fibers

Binder applicator for glass fibers