Palladium screens for bushing assembly
Panel-cooled submerged combustion melter geometry and...
Parallel motion blank mold operating mechanism
Parison formation in the manufacture of hollow articles of...
Parison screening in a glassware forming machine
Partial press for glass sheet bending
Partial press in gravity bending furnace
Photonic crystal fiber
Pivotal shaped auxiliary gas heater for glass sheet shaping...
Plasma torch for making synthetic silica
Plastic sheets cutting device
Plate curving and tempering apparatus for semi-solidus glass...
Plunger mechanism for use in a glassware forming machine
Pneumatic plunger mechanism for a glassware forming machine
Pocket fiber optic cleaver
Polarization controlling optical fiber preform and preform...
Polarization retaining single-mode optical fibers and...
Polarization-maintaining optical fiber and method for...
Pollution abating, energy conserving glass manufacturing
Pollution abating, energy conserving glass manufacturing...