Insulated heater tray for making glass fibers and method for usi
Insulated tongs for supporting glass sheets during press bending
Insulation microspheres and method of manufacture
Internal blower for expanding cylindrical veil of mineral fibers
Internal coating of a glass tube by plasma pulse-induced chemica
Internal coating process for glass tubing
Invert cylinder mechanism for glass forming machine with removab
Invisible flat-top mold blank and method for manufacturing same
Invisible flat-top mold blank and method for manufacturing same
Ion exchange processing method of glass
Ion-exchangeable germanate method for strengthened germanate gla
Ion-exchangeable phosphate glass compositions and strengthened o