Patents by Inventor Michele Marie-Louise Fredholm
Michele Marie-Louise Fredholm has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Patent number: 11554982Abstract: A system and process for forming a curved glass laminate article is provided. The process and system utilizes a separation material, such as solid lubricating material and/or a spray applied separation material that Applicant has determined reduces bending dot formation during co-sagging shaping of glass sheets. The bending dot reduction provided by the separation materials discussed herein is particularly seen when the pair of glass sheets have significantly different thicknesses and/or viscosities from each other.Type: GrantFiled: May 15, 2018Date of Patent: January 17, 2023Assignee: Corning IncorporatedInventors: Douglas Dale Bressler, Theresa Chang, Allan Mark Fredholm, Michele Marie-Louise Fredholm, Louis Mattos, Jr., Jason Scott Stewart
-
Publication number: 20220411311Abstract: Embodiments of a laminate including a first curved glass substrate comprising a first viscosity (poises) at a temperature of 630° C.; a second curved glass substrate comprising a second viscosity that is greater than the first viscosity at a temperature of 630° C.; and an interlayer disposed between the first curved glass substrate and the second curved glass substrate, are disclosed. In one or more embodiments, the first curved glass substrate exhibits a first sag depth that is within 10% of a second sag depth of the second curved glass substrate. In one or more embodiments, the first glass substrate and the second glass substrate exhibit a shape deviation therebetween of about ±5 mm or less as measured by an optical three-dimensional scanner or exhibit minimal optical distortion. Embodiments of vehicles including such laminates and methods for making such laminates are also disclosed.Type: ApplicationFiled: August 31, 2022Publication date: December 29, 2022Inventor: Michele Marie-Louise Fredholm
-
Patent number: 11465927Abstract: Embodiments of a laminate including a first curved glass substrate comprising a first viscosity (poises) at a temperature of 630° C.; a second curved glass substrate comprising a second viscosity that is greater than the first viscosity at a temperature of 630° C.; and an interlayer disposed between the first curved glass substrate and the second curved glass substrate, are disclosed. In one or more embodiments, the first curved glass substrate exhibits a first sag depth that is within 10% of a second sag depth of the second curved glass substrate. In one or more embodiments, the first glass substrate and the second glass substrate exhibit a shape deviation therebetween of about ±5 mm or less as measured by an optical three-dimensional scanner or exhibit minimal optical distortion. Embodiments of vehicles including such laminates and methods for making such laminates are also disclosed.Type: GrantFiled: February 17, 2021Date of Patent: October 11, 2022Assignee: Corning IncorporatedInventor: Michele Marie-Louise Fredholm
-
Publication number: 20220177349Abstract: Radiation shielding glass articles with thin glass faceplates that improve transmission are disclosed. A radiation shielding glass article includes a radiation shielding glass having a first surface and an opposing second surface; and a first thin glass faceplate having a first surface and an opposing second surface, wherein one of said first surface or second surface of said first thin glass faceplate faces the first surface of the radiation shielding glass, wherein the first thin glass faceplate having a thickness of less than or equal to 1.0 mm is bonded to the first surface of the radiation shielding glass, and wherein the first thin glass faceplate is one of an alkaline boro-aluminosilicate glass, or a chemically strengthenable sodium aluminum silicate glass.Type: ApplicationFiled: July 2, 2021Publication date: June 9, 2022Inventors: Pierre-Jean Baron, Michele Marie-Louise Fredholm, Michael Lucien Genier, Charlotte Andree Ingold, Valerie Laforgue, Kevin Robert Claude Michel, Ludovic Guillaume Panard, Wilfried Guy Marcel Tribaudot
-
Publication number: 20210246064Abstract: Embodiments of a laminate including a first curved glass substrate comprising a first viscosity (poises) at a temperature of 630° C.; a second curved glass substrate comprising a second viscosity that is greater than the first viscosity at a temperature of 630° C.; and an interlayer disposed between the first curved glass substrate and the second curved glass substrate, are disclosed. In one or more embodiments, the first curved glass substrate exhibits a first sag depth that is within 10% of a second sag depth of the second curved glass substrate. In one or more embodiments, the first glass substrate and the second glass substrate exhibit a shape deviation therebetween of about ±5 mm or less as measured by an optical three-dimensional scanner or exhibit minimal optical distortion. Embodiments of vehicles including such laminates and methods for making such laminates are also disclosed.Type: ApplicationFiled: February 17, 2021Publication date: August 12, 2021Inventor: Michele Marie-Louise Fredholm
-
Patent number: 10954154Abstract: Embodiments of a laminate including a first curved glass substrate comprising a first viscosity (poises) at a temperature of 630° C.; a second curved glass substrate comprising a second viscosity that is greater than the first viscosity at a temperature of 630° C.; and an interlayer disposed between the first curved glass substrate and the second curved glass substrate, are disclosed. In one or more embodiments, the first curved glass substrate exhibits a first sag depth that is within 10% of a second sag depth of the second curved glass substrate. In one or more embodiments, the first glass substrate and the second glass substrate exhibit a shape deviation therebetween of about ±5 mm or less as measured by an optical three-dimensional scanner or exhibit minimal optical distortion. Embodiments of vehicles including such laminates and methods for making such laminates are also disclosed.Type: GrantFiled: February 20, 2018Date of Patent: March 23, 2021Assignee: CORNING INCORPORATEDInventor: Michele Marie-Louise Fredholm
-
Patent number: 10773988Abstract: Embodiments of a laminate including a first curved glass substrate comprising a first viscosity (poises) at a temperature of 630° C.; a second curved glass substrate comprising a second viscosity that is greater than the first viscosity at a temperature of 630° C.; and an interlayer disposed between the first curved glass substrate and the second curved glass substrate, are disclosed. In one or more embodiments, the first curved glass substrate exhibits a first sag depth that is within 10% of a second sag depth of the second curved glass substrate. In one or more embodiments, the first glass substrate and the second glass substrate exhibit a shape deviation therebetween of about ±5 mm or less as measured by an optical three-dimensional scanner or exhibit minimal optical distortion. Embodiments of vehicles including such laminates and methods for making such laminates are also disclosed.Type: GrantFiled: August 13, 2019Date of Patent: September 15, 2020Assignee: CORNING INCORPORATEDInventor: Michele Marie-Louise Fredholm
-
Publication number: 20200055766Abstract: In some embodiments, a method of forming a glass article comprises perforating a glass substrate along a contour with a laser forming a plurality of perforations, such that the contour separates a first portion of the glass substrate from a second portion of the glass substrate. After perforating, thermal forming the glass substrate into a non-planar shape with a mold, and separating the first portion of the glass substrate from the second portion of the glass substrate.Type: ApplicationFiled: April 24, 2018Publication date: February 20, 2020Inventors: Alejandro Antonio Becker, Michele Marie-Louise Fredholm, Thomas Hackert, Albert Roth Nieber, Sergio Tsuda
-
Publication number: 20190367403Abstract: Embodiments of a laminate including a first curved glass substrate comprising a first viscosity (poises) at a temperature of 630° C.; a second curved glass substrate comprising a second viscosity that is greater than the first viscosity at a temperature of 630° C.; and an interlayer disposed between the first curved glass substrate and the second curved glass substrate, are disclosed. In one or more embodiments, the first curved glass substrate exhibits a first sag depth that is within 10% of a second sag depth of the second curved glass substrate. In one or more embodiments, the first glass substrate and the second glass substrate exhibit a shape deviation therebetween of about ±5 mm or less as measured by an optical three-dimensional scanner or exhibit minimal optical distortion. Embodiments of vehicles including such laminates and methods for making such laminates are also disclosed.Type: ApplicationFiled: August 13, 2019Publication date: December 5, 2019Inventor: Michele Marie-Louise Fredholm
-
Patent number: 10450215Abstract: Embodiments of a laminate including a first curved glass substrate comprising a first viscosity (poises) at a temperature of 630° C.; a second curved glass substrate comprising a second viscosity that is greater than the first viscosity at a temperature of 630° C.; and an interlayer disposed between the first curved glass substrate and the second curved glass substrate, are disclosed. In one or more embodiments, the first curved glass substrate exhibits a first sag depth that is within 10% of a second sag depth of the second curved glass substrate. In one or more embodiments, the first glass substrate and the second glass substrate exhibit a shape deviation therebetween of about ±5 mm or less as measured by an optical three-dimensional scanner or exhibit minimal optical distortion. Embodiments of vehicles including such laminates and methods for making such laminates are also disclosed.Type: GrantFiled: July 31, 2018Date of Patent: October 22, 2019Assignee: CORNING INCORPORATEDInventor: Michele Marie-Louise Fredholm
-
Publication number: 20190210908Abstract: A local bend is formed in a glass sheet (10) by supporting large flat areas (14, 16) of the glass sheet (10) on large flat supports (106L, 106R) that are articulated relative to each other while leaving an area (12) of the glass sheet in which the local bend is to be formed unsupported. A combination of bending forces applied to the glass sheet (10) by articulation of the large flat supports (106L, 106R) and local heating (110) of the unsupported area (12) of the glass sheet (10) produces the local bend.Type: ApplicationFiled: June 14, 2017Publication date: July 11, 2019Inventors: Thierry Luc Alain Dannoux, Michele Marie-Louise Fredholm, Vladislav Yuryevich Golyatin, Laurent Joubaud, Ronan Tanguy
-
Patent number: 10336643Abstract: Disclosed are apparatuses for shaping a glass structure, the apparatuses having a plurality of rib members, each rib member comprising at least one void and at least one shaping edge; and at least one support member. The apparatuses can further comprise a shaping member and/or a guide member and/or a shaping groove. Also disclosed herein are methods for shaping a glass structure, the methods comprising positioning the glass structure on a shaping apparatus and heating the glass structure to shape the glass structure.Type: GrantFiled: July 31, 2015Date of Patent: July 2, 2019Assignee: CORNING INCORPORATEDInventors: Thierry Luc Alain Dannoux, Paul Louis Florent Delautre, Michele Marie-Louise Fredholm, Stephane Poissy, Ronan Tanguy, Claude Jacques Julien Vanotti
-
Publication number: 20180339930Abstract: Embodiments of a laminate including a first curved glass substrate comprising a first viscosity (poises) at a temperature of 630° C.; a second curved glass substrate comprising a second viscosity that is greater than the first viscosity at a temperature of 630° C.; and an interlayer disposed between the first curved glass substrate and the second curved glass substrate, are disclosed. In one or more embodiments, the first curved glass substrate exhibits a first sag depth that is within 10% of a second sag depth of the second curved glass substrate. In one or more embodiments, the first glass substrate and the second glass substrate exhibit a shape deviation therebetween of about ±5 mm or less as measured by an optical three-dimensional scanner or exhibit minimal optical distortion. Embodiments of vehicles including such laminates and methods for making such laminates are also disclosed.Type: ApplicationFiled: July 31, 2018Publication date: November 29, 2018Inventor: Michele Marie-Louise Fredholm
-
Publication number: 20180237326Abstract: Embodiments of a laminate including a first curved glass substrate comprising a first viscosity (poises) at a temperature of 630° C.; a second curved glass substrate comprising a second viscosity that is greater than the first viscosity at a temperature of 630° C.; and an interlayer disposed between the first curved glass substrate and the second curved glass substrate, are disclosed. In one or more embodiments, the first curved glass substrate exhibits a first sag depth that is within 10% of a second sag depth of the second curved glass substrate. In one or more embodiments, the first glass substrate and the second glass substrate exhibit a shape deviation therebetween of about ±5 mm or less as measured by an optical three-dimensional scanner or exhibit minimal optical distortion. Embodiments of vehicles including such laminates and methods for making such laminates are also disclosed.Type: ApplicationFiled: February 20, 2018Publication date: August 23, 2018Inventor: Michele Marie-Louise Fredholm
-
Publication number: 20170210661Abstract: Disclosed are apparatuses for shaping a glass structure, the apparatuses having a plurality of rib members, each rib member comprising at least one void and at least one shaping edge; and at least one support member. The apparatuses can further comprise a shaping member and/or a guide member and/or a shaping groove. Also disclosed herein are methods for shaping a glass structure, the methods comprising positioning the glass structure on a shaping apparatus and heating the glass structure to shape the glass structure.Type: ApplicationFiled: July 31, 2015Publication date: July 27, 2017Inventors: Thierry Luc Alain Dannoux, Paul Louis Florent Delautre, Michele Marie-Louise Fredholm, Stephane Poissy, Ronan Tanguy, Claude Jacques Julien Vanotti