Method for improving the edge strength of tempered glass sheet articles, Shashidhar et al., US 8110279

A tempered glass sheet article includes a glass sheet having a thickness t, at least one edge, and at least one surface. The at least one edge is connected to the at least one surface by an edge-to-surface corner. The edge-to-surface corner is rounded with a radius r and has a surface compression that is at least 78% of a surface compression measured at or near a center of the at least one surface.

(174) The patent application of US8110279 was drafted by the Dewipat Scribe in 2010.

Method of making high strain point glass, Kohli et al., US7299657

A method of forming a glass sheet includes obtaining a preform generated from a glass composition and conveying the preform through a channel having a temperature that decreases along a length of the channel to form a glass sheet having a predetermined width and thickness.

(26) The patent application of US 7299657 was drafted by the Dewipat Scribe in 2002 and prosecuted by the Dewipat Defender from 2005 to 2007.

Method for making glass tubing with multiple bores, Fagan et al., US6810691

A method of making glass tubing includes assembling together a first glass rod having at least one bore and a second glass rod having at least one bore to form a single glass unit, shaping an outer surface of the glass unit to a desired cross-section, and drawing the glass unit to form a glass tubing having a predetermined outer and inner dimension.

(22) The patent application of US 6810691 was drafted by the Dewipat Scribe in 2002.