Featured patents

Pull-Rolls for Use in Glass Manufacturing Processes and Methods for Making the Same
US 08820120 B2, Sept. 2, 2014, Roller Means for Glassworking, Tempering, or Annealing, Michael Thomas Gallagher et al. / Corning Incorporated (Corning, US)
A pulling roll comprising:…

Manufacturing Method for a Glass Substrate for Magnetic Disk
US 08806895 B2, Aug. 19, 2014, Severing of molten glass stream, Hideki Isono et al. / Hoya Corporation (Tokyo, JP)
A manufacturing method of a sheet glass material for a magnetic disk including…

Process and System for Precision Glass Sheet Bending
US 08869560 B2, Oct. 28, 2014, Reshaping of planar sheet, Allan Mark Fredholm et al. / Corning Incorporated (Corning, US)
A method of precisely bending at least one edge portion of a glass sheet…

Apparatus and Method for Chemical Deposition on a Rod Member in an Optical Fibre Manufacturing Process
US 08733131 B2, May 27, 2014, Outside of tube or rod by soot buildup, Antonio Schiaffo et al. / Prysmian Cavi e Sistemi Energia S.R.L. (Milan, IT)
A method for chemical deposition on a rod member, comprising:…

Method for Cambering Glass Sheets by Suction
US 08746011 B2, June 10, 2014, Reshaping of planar sheet, Michael Balduin et al. / Saint-Gobain Glass France (Courbevoie, FR)
A method of bending superposed sheets of glass brought to their bending…

Base Cooling Nozzle for a Post-Manufacture Glass Container Thermal Strengthening Station
US 08656741 B2, Feb. 25, 2014, Product Cooling Means, Steven J. Brown / Emhart Glass S.A. (Cham, CH)
An apparatus for thermally strengthening glass containers after they are formed…

Manufacture of Synthetic Quartz Glass Ingot and Synthetic Quartz Glass Member
US 08596095 B2, Dec. 3, 2013, Consolidation in situ, Osamu Sekizawa et al. / Shin-Etsu Chemical Co., Ltd. (Tokyo, JP)
A method for preparing a synthetic quartz glass ingot by a direct process,…

Apparatus and Method for Mass Producing 3D Articles From 2D Glass-Containing Sheets
US 08573005 B2, Nov. 5, 2013, Reshaping of planar sheet, Jean-Pierre Henri Rene Lereboullet et al. / Corning Incorporated (Corning, US)
An apparatus for mass producing 3D articles from 2D glass-containing sheets,…

Method for Producing a Cylinder of Quartz Glass Using a Holding Device and Appropriate Holding Device for Performing the Method
US 08484997 B2, July 16, 2013, Consolidating preform, Michael Muschler et al. / Heraeus Quarzglas GmbH & Co. KG (Hanau, DE)
A method for producing a quartz glass cylinder, the method comprising:…

Method of Making a Low PMD Optical Fiber
US 08443631 B2, May 21, 2013, With fiber stretching, drawing, or pulling, Davide Sarchi et al. / Prysmian S.p.A. (Milan, IT)
A method of making an optical fiber, comprising:…

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