Halide fibre with high numerical aperture
Halide glass compositions
Halide glass compositions
Hand held glass cutter
Hand-held tool for optical fiber waveguide end preparation
Handling glass sheets during shaping and cooling
Hard, scratch-resistant coatings for substrates
Hazardous waste removal system
Hazardous waste treatment process
Haze-resistant transparent film stacks
Headlight repair composition and methodology
Heat exchange device for a fiber-drawing booth
Heat insulating multiple glazing and vacuum multiple glazing
Heat pipes for fin coolers
Heat processing of particulate material and apparatus therefor
Heat reflective coated structural article
Heat stabilized sub-stoichiometric dielectrics
Heat strengthened glass
Heat temperable transparent coated glass article
Heat transfer method in a glass sheet bending furnace and...