Patents by Inventor Karl David Ehemann
Karl David Ehemann 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).
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Patent number: 11297726Abstract: A cover glass article includes a glass body having a three-dimensional shape, an inside surface, and an outside surface. Each of the inside and outside surfaces has a surface roughness (Ra) less than 1 nm and is free of indentations having diameters larger than 150 ?m.Type: GrantFiled: January 27, 2020Date of Patent: April 5, 2022Assignee: CORNING INCORPORATEDInventors: Karl David Ehemann, Keith Raymond Gaylo, William Brashear Mattingly, III, Connor Thomas O'Malley, Ljerka Ukrainczyk, Kevin Lee Wasson
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Publication number: 20200163244Abstract: A cover glass article includes a glass body having a three-dimensional shape, an inside surface, and an outside surface. Each of the inside and outside surfaces has a surface roughness (Ra) less than 1 nm and is free of indentations having diameters larger than 150 ?m.Type: ApplicationFiled: January 27, 2020Publication date: May 21, 2020Inventors: Karl David Ehemann, Keith Raymond Gaylo, William Brashear Mattingly, III, Connor Thomas O'Malley, Ljerka Ukrainczyk, Kevin Lee Wasson
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Patent number: 10575422Abstract: A cover glass article includes a glass body having a three-dimensional shape, an inside surface, and an outside surface. Each of the inside and outside surfaces has a surface roughness (Ra) less than 1 nm and is free of indentations having diameters larger than 150 ?m.Type: GrantFiled: July 26, 2018Date of Patent: February 25, 2020Assignee: CORNING INCORPORATEDInventors: Karl David Ehemann, Keith Raymond Gaylo, William Brashear Mattingly, III, Connor Thomas O'Malley, Ljerka Ukrainczyk, Kevin Lee Wasson
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Publication number: 20180343758Abstract: A cover glass article includes a glass body having a three-dimensional shape, an inside surface, and an outside surface. Each of the inside and outside surfaces has a surface roughness (Ra) less than 1 nm and is free of indentations having diameters larger than 150 ?m.Type: ApplicationFiled: July 26, 2018Publication date: November 29, 2018Inventors: Karl David Ehemann, Keith Raymond Gaylo, William Brashear Mattingly, III, Connor Thomas O'Malley, Ljerka Ukrainczyk, Kevin Lee Wasson
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Patent number: 10051753Abstract: A cover glass article includes a glass body having a three-dimensional shape, an inside surface, and an outside surface. Each of the inside and outside surfaces has a surface roughness (Ra) less than 1 nm and is free of indentations having diameters larger than 150 ?m.Type: GrantFiled: November 10, 2016Date of Patent: August 14, 2018Assignee: CORNING INCORPORATEDInventors: Karl David Ehemann, Keith Raymond Gaylo, William Brashear Mattingly, III, Connor Thomas O'Malley, Ljerka Ukrainczyk, Kevin Lee Wasson
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Publication number: 20170196109Abstract: A cover glass article includes a glass body having a three-dimensional shape, an inside surface, and an outside surface. Each of the inside and outside surfaces has a surface roughness (Ra) less than 1 nm and is free of indentations having diameters larger than 150 ?m.Type: ApplicationFiled: November 10, 2016Publication date: July 6, 2017Inventors: Karl David Ehemann, Keith Raymond Gaylo, William Brashear Mattingly, III, Connor Thomas O'Malley, Ljerka Ukrainczyk, Kevin Lee Wasson
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Patent number: 9512029Abstract: A cover glass article includes a glass body having a three-dimensional shape, an inside surface, and an outside surface. Each of the inside and outside surfaces has a surface roughness (Ra) less than 1 nm and is free of indentations having diameters larger than 150 ?m.Type: GrantFiled: February 22, 2013Date of Patent: December 6, 2016Assignee: Corning IncorporatedInventors: Karl David Ehemann, Keith Raymond Gaylo, William Brashear Mattingly, III, Connor Thomas O'Malley, Ljerka Ukrainczyk, Kevin Lee Wasson
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Publication number: 20140299300Abstract: A glass molding system and a method of making glass articles using the glass molding system are disclosed. The glass molding system includes an indexing table, a plurality of enclosures arranged along the indexing table, and a plurality of stations defined on the indexing table such that each of the stations is selectively indexable with any one of the enclosures. At least one radiant heater is arranged in at least one of the enclosures. A radiation reflector surface and a radiation emitter body are arranged in the at least one of the enclosures. The radiation emitter body is between the at least one radiant heater and the radiation reflector surface and has a first surface in opposing relation to the at least one radiant heater and a second surface in opposing relation to the radiation reflector surface.Type: ApplicationFiled: June 24, 2014Publication date: October 9, 2014Inventors: Darrel P Bailey, John Harold Brennan, Michael Joseph Dailey, JR., Scott Winfield Deming, Karl David Ehemann, Keith Raymond Gaylo, David Joseph Kuhn, Brian Christopher Sheehan, Ljerka Ukrainczyk, Kevin Lee Wasson
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Patent number: 8783066Abstract: A glass molding system and a method of making glass articles using the glass molding system are disclosed. The glass molding system includes an indexing table, a plurality of enclosures arranged along the indexing table, and a plurality of stations defined on the indexing table such that each of the stations is selectively indexable with any one of the enclosures. At least one radiant heater is arranged in at least one of the enclosures. A radiation reflector surface and a radiation emitter body are arranged in the at least one of the enclosures. The radiation emitter body is between the at least one radiant heater and the radiation reflector surface and has a first surface in opposing relation to the at least one radiant heater and a second surface in opposing relation to the radiation reflector surface.Type: GrantFiled: May 24, 2012Date of Patent: July 22, 2014Assignee: Corning IncorporatedInventors: Darrel P Bailey, John Harold Brennan, Michael Joseph Dailey, Jr., Scott Winfield Deming, Karl David Ehemann, Keith Raymond Gaylo, David Joseph Kuhn, Brian Christopher Sheehan, Ljerka Ukrainczyk, Kevin Lee Wasson, Yuriy Yurkovsky
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Patent number: 8701443Abstract: A glass molding system and a method of making glass articles using the glass molding system are disclosed. The glass molding system includes an indexing table, a plurality of enclosures arranged along the indexing table, and a plurality of stations defined on the indexing table such that each of the stations is selectively indexable with any one of the enclosures. At least one radiant heater is arranged in at least one of the enclosures. A radiation reflector surface and a radiation emitter body are arranged in the at least one of the enclosures. The radiation emitter body is between the at least one radiant heater and the radiation reflector surface and has a first surface in opposing relation to the at least one radiant heater and a second surface in opposing relation to the radiation reflector surface.Type: GrantFiled: December 10, 2012Date of Patent: April 22, 2014Assignee: Corning IncorporatedInventors: Darrel P Bailey, John Harold Brennan, Michael Joseph Dailey, Jr., Scott Winfield Deming, Karl David Ehemann, Keith Raymond Gaylo, David Joseph Kuhn, Brian Christopher Sheehan, Ljerka Ukrainczyk, Kevin Lee Wasson, Yuriy Yurkovsky
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Publication number: 20130323444Abstract: A cover glass article includes a glass body having a three-dimensional shape, an inside surface, and an outside surface. Each of the inside and outside surfaces has a surface roughness (Ra) less than 1 nm and is free of indentations having diameters larger than 150 ?m.Type: ApplicationFiled: February 22, 2013Publication date: December 5, 2013Inventors: Karl David Ehemann, Keith Raymond Gaylo, William Brashear Mattingly, III, Connor Thomas O'Malley, Ljerka Ukrainczyk, Kevin Lee Wasson
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Publication number: 20130098110Abstract: A glass molding system and a method of making glass articles using the glass molding system are disclosed. The glass molding system includes an indexing table, a plurality of enclosures arranged along the indexing table, and a plurality of stations defined on the indexing table such that each of the stations is selectively indexable with any one of the enclosures. At least one radiant heater is arranged in at least one of the enclosures. A radiation reflector surface and a radiation emitter body are arranged in the at least one of the enclosures. The radiation emitter body is between the at least one radiant heater and the radiation reflector surface and has a first surface in opposing relation to the at least one radiant heater and a second surface in opposing relation to the radiation reflector surface.Type: ApplicationFiled: December 10, 2012Publication date: April 25, 2013Inventors: Darrel P. Bailey, John Harod Brennan, Michael Joseph Dailey, JR., Scott Winfield Deming, Karl David Ehemann, Keith Raymond Gaylo, David Joseph Kuhn, Brian Christopher Sheehan, Ljerka Ukrainczyk, Kevin Lee Wasson, Yuriy Yurkovsky
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Publication number: 20120297828Abstract: A glass molding system and a method of making glass articles using the glass molding system are disclosed. The glass molding system includes an indexing table, a plurality of enclosures arranged along the indexing table, and a plurality of stations defined on the indexing table such that each of the stations is selectively indexable with any one of the enclosures. At least one radiant heater is arranged in at least one of the enclosures. A radiation reflector surface and a radiation emitter body are arranged in the at least one of the enclosures. The radiation emitter body is between the at least one radiant heater and the radiation reflector surface and has a first surface in opposing relation to the at least one radiant heater and a second surface in opposing relation to the radiation reflector surface.Type: ApplicationFiled: May 24, 2012Publication date: November 29, 2012Inventors: Darrel P Bailey, John Harold Brennan, Michael Joseph Dailey, JR., Scott Winfield Deming, Karl David Ehemann, Keith Raymond Gaylo, David Joseph Kuhn, Brian Christopher Sheehan, Ljerka Ukrainczyk, Kevin Lee Wasson, Yuriy Yurkovsky