Featured patents

Continuous Glass Filaments Manufacturing Equipment
US 08720232 B2, May 13, 2014, Fluid cooling agent circulated, Akihiro Nishimura / OCV Intellectual Capital, LLC (Toledo, US)
An apparatus for producing continuous glass filaments by spinning molten glass…

Methods for Producing Ion-Exchangeable Glasses
US 08720226 B2, May 13, 2014, To temper or strengthen the glass, John Christopher Mauro et al. / Corning Incorporated (Corning, US)
A method of making a glass article comprising:…

Gravity Bending Glass Sheets
US 08677784 B2, March 25, 2014, By sagging by gravity on mold surface, Ian Nicholas Tetlow et al. / Pilkington Group Limited (St Helens, Merseyside, GB)
A gravity bending mould for bending glass sheets comprising an intermediate mould…

Processes and Systems for Making Inorganic Fibers
US 08650915 B2, Feb. 18, 2014, Combustion or flame attenuation, Harley Allen Borders et al. / Johns Manville (Denver, US)
A system comprising: (a)…

Automatic Strand Take-Up Installation
US 08627686 B2, Jan. 14, 2014, Reeling or winding, Marie Karbowski et al. / OCV Intellectual Capital, LLC (Toledo, US)
A below-bushing chopping process, which consists in forming chopped glass strands…

Methods for Forming Grooves and Separating Strengthened Glass Substrate Sheets
US 08616024 B2, Dec. 31, 2013, With severing or perforating, Lisa Anne Moore et al. / Corning Incorporated (Corning, US)
A method of separating a glass article from a glass substrate sheet, the method…

Method and Apparatus for Annealing Glass Plate
US 08607589 B2, Dec. 17, 2013, With annealing or tempering, Hiroshi Yamakawa et al. / Asahi Glass Company, Limited (Tokyo, JP)
A method for annealing a glass sheet, comprising:…

Glass-Melting Furnace, Process for Producing Molten Glass, Apparatus for Producing Glass Products and Process for Producing Glass Products
US 08544298 B2, Oct. 1, 2013, Electric furnace utilized, Osamu Sakamoto et al. / Asahi Glass Company, Limited (Tokyo, JP)
A glass-melting furnace for changing glass raw material particles into liquid…

Polarizing Photorefractive Glass
US 08534095 B2, Sept. 17, 2013, To enhance the ability to darken or change color in response to radiation exposure, Thomas P. Seward, III et al. / Corning Incorporated (Corning, US)
A method for producing a photorefractive, polarizing glass article or element,…

Bent Glass Sheet Shaping Method
US 08495895 B2, July 30, 2013, Reshaping of planar sheet, Shinichi Nishimoto et al. / Nippon Sheet Glass Company, Limited (Tokyo, JP)
A bent glass sheet shaping method, comprising:…

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