Magnetic recording medium substrate and manufacturing method...

Making colored photochromic glasses

Manufacture of glass

Manufacture of glass

Manufacture of glassware articles of improved strength

Medium gray colored glass with improved UV and IR absorption...

Metal-ceramic structure with intermediate high temperature react

Method and composition for creating gradient-index glass

Method and device for making visually observable markings...

Method for a plasma-treated polysiloxane coating

Method for fabricating buried waveguides

Method for fabricating thallium-doped GRIN lens

Method for forming an optical waveguide by selective volatizatio

Method for heat treating synthetic quartz glass for optical use

Method for hydrating silicate glasses

Method for improving the durability of spontaneous NaF opal glas

Method for making a brown photochromic glass

Method for making a glass-based soft-edged aperture filters

Method for making a grating assisted optical waveguide device

Method for making a magnetic head having surface-reinforced glas