Patents by Inventor Ronald E. Laird
Ronald E. Laird 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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Publication number: 20130323514Abstract: A coated article that can be used in applications such as insulating glass (IG) units, so that resulting IG units can achieve high visible transmission of at least 70% (e.g., when using clear glass substrates from 1.0 to 3.5 mm thick), combined with at least one of: (a) SHGC no greater than about 0.45, more preferably no greater than about 0.40; (b) SC no greater than about 0.49, more preferably no greater than about 0.46; (c) chemical and/or mechanical durability; (d) neutral transmissive color such that transmissive a* is from ?5.0 to 0 (more preferably from ?3.5 to ?1.5), and transmissive b* is from ?2.0 to 4.0 (more preferably from 1.0 to 3.0); and (e) neutral reflective color from the exterior of the IG unit (i.e., Rg/Rout) such that reflective a* is from ?3.0 to 2.0 (more preferably from ?2.0 to 0.5), and reflective b* is from ?5.0 to 1.0 (more preferably from ?4.0 to ?1.0).Type: ApplicationFiled: July 8, 2013Publication date: December 5, 2013Applicant: Guardian Industries Corp.Inventors: Ronald E. LAIRD, Uwe KRILTZ
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Patent number: 8226803Abstract: A coated article is provided so as to have a fairly high visible transmission (TY or Tvis) to sheet resistance (Rs) ratio (i.e., a ratio Tvis/Rs). The higher this ratio, the better the coated article's combined functionality of providing for both good solar performance (e.g., ability to reflect and/or absorb IR radiation) and high visible transmission. In certain example embodiments, coated articles herein may be heat treatable. Coated articles herein may be used in the context of insulating glass (IG) window units, architectural or residential monolithic window units, vehicle window units, and/or the like.Type: GrantFiled: June 29, 2010Date of Patent: July 24, 2012Assignee: Guardian Industries Corp.Inventors: George Neuman, Philip J. Lingle, Ronald E. Laird, Thomas A Seder, Grzegorz Stachowiak
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Patent number: 8173263Abstract: A heat treatable coated article (e.g., vehicle windshield, IG unit, etc.) is provided with a dual-silver low-E coating. Before and/or after heat treatment (HT), the coating and/or coated article has a visible transmittance of at least 70%, more preferably at least 75%. Moreover, the coating and/or coated article is designed so as to have approximately the same color when viewed over a wide range of viewing angles. In certain embodiments, at least one contact layer (e.g., of or including NiCrOx) that contacts an infrared (IR) reflecting layer (e.g., Ag) is oxidation graded so that it progressively becomes less oxidized through its thickness as it nears the IR reflecting layer. In still other embodiments, a Si-rich silicon nitride layer(s) may be utilized to reduce haze.Type: GrantFiled: June 4, 2003Date of Patent: May 8, 2012Assignees: Guardian Industries Corp., Centre Luxembourgeois de Recherches pour le Verre et la Ceramique S.A. (C.R.V.C.)Inventors: Philip J. Lingle, Anton Dietrich, Ronald E. Laird, Jean-Marc Lemmer
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Publication number: 20120094111Abstract: A coated article is provided with an absorbing layer(s). The coating is, in certain example embodiments, designed so that significant changes in visible transmission can be made by adjusting thickness of the absorbing layer without significantly affecting certain other characteristics such as certain color values. Such coated articles may be used monolithically or in the context of insulating glass (IG) units in different embodiments of this invention, and may or may not be heat treated.Type: ApplicationFiled: December 21, 2011Publication date: April 19, 2012Applicant: Guardian Industries Corp.Inventors: Ronald E. LAIRD, Carole E. Laird
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Patent number: 8101278Abstract: A coated article is provided with an absorbing layer(s). The coating is, in certain example embodiments, designed so that significant changes in visible transmission can be made by adjusting thickness of the absorbing layer without significantly affecting certain other characteristics such as certain color values. Such coated articles may be used monolithically or in the context of insulating glass (IG) units in different embodiments of this invention, and may or may not be heat treated.Type: GrantFiled: September 13, 2007Date of Patent: January 24, 2012Assignee: Guardian Industries Corp.Inventors: Ronald E. Laird, Carole Laird, legal representative
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Publication number: 20110284366Abstract: A coated article that can be used in applications such as insulating glass (IG) units, so that resulting IG units can achieve high visible transmission of at least 70% (e.g., when using clear glass substrates from 1.0 to 3.5 mm thick), combined with at least one of: (a) SHGC no greater than about 0.45, more preferably no greater than about 0.40; (b) SC no greater than about 0.49, more preferably no greater than about 0.46; (c) chemical and/or mechanical durability; (d) neutral transmissive color such that transmissive a* is from ?5.0 to 0 (more preferably from ?3.5 to ?1.5), and transmissive b* is from ?2.0 to 4.0 (more preferably from 1.0 to 3.0); and (e) neutral reflective color from the exterior of the IG unit (i.e., Rg/Rout) such that reflective a* is from ?3.0 to 2.0 (more preferably from ?2.0 to 0.5), and reflective b* is from ?5.0 to 1.0 (more preferably from ?4.0 to ?1.0).Type: ApplicationFiled: July 28, 2011Publication date: November 24, 2011Applicants: C.R.V.C., Guardian Industries Corp.Inventors: Ronald E. Laird, Carole Laird, Uwe Kriltz
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Patent number: 7998320Abstract: A coated article that can be used in applications such as insulating glass (IG) units, so that resulting IG units can achieve high visible transmission of at least 70% (e.g., when using clear glass substrates from 1.0 to 3.5 mm thick), combined with at least one of: (a) SHGC no greater than about 0.45, more preferably no greater than about 0.40; (b) SC no greater than about 0.49, more preferably no greater than about 0.46; (c) chemical and/or mechanical durability; (d) neutral transmissive color such that transmissive a* is from ?5.0 to 0 (more preferably from ?3.5 to ?1.5), and transmissive b* is from ?2.0 to 4.0 (more preferably from 1.0 to 3.0); and (e) neutral reflective color from the exterior of the IG unit (i.e., Rg/Rout) such that reflective a* is from ?3.0 to 2.0 (more preferably from ?2.0 to 0.5), and reflective b* is from ?5.0 to 1.0 (more preferably from ?4.0 to ?1.0).Type: GrantFiled: March 23, 2005Date of Patent: August 16, 2011Assignees: Guardian Industries Corp., Centre Luxembourgeois de Recherches pour le Verre et la Ceramique S.A. (C.R.V.C.)Inventors: Ronald E. Laird, Carole Laird, legal representative, Uwe Kriltz
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Publication number: 20100276274Abstract: A coated article is provided so as to have a fairly high visible transmission (TY or Tvis) to sheet resistance (Rs) ratio (i.e., a ratio Tvis/Rs). The higher this ratio, the better the coated article's combined functionality of providing for both good solar performance (e.g., ability to reflect and/or absorb IR radiation) and high visible transmission. In certain example embodiments, coated articles herein may be heat treatable. Coated articles herein may be used in the context of insulating glass (IG) window units, architectural or residential monolithic window units, vehicle window units, and/or the like.Type: ApplicationFiled: June 29, 2010Publication date: November 4, 2010Applicant: Guardian Industries Corp.Inventors: George Neuman, Philip J. Lingle, Ronald E. Laird, Thomas A. Seder, Grzegorz Stachowiak
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Patent number: 7771571Abstract: A sputter coated article is provided with improved mechanical durability (e.g., pre-HT scratch resistance) and/or thermal stability by sputtering at least one Ag inclusive layer in an atmosphere including at least O2 gas. For instance, in certain example embodiments an Ag inclusive target may be sputtered in an atmosphere including a combination of Ar and O2 gas. In certain embodiments, this enables the resulting AgOx infrared (IR) reflecting layer to better adhere to adjacent contact layer(s).Type: GrantFiled: March 12, 2007Date of Patent: August 10, 2010Assignees: Guardian Industries Corp., Centre Luxembourgeois de Recherches pour le Verre et la Ceramique S.A. (C.R.V.C.)Inventors: Ronald E. Laird, George Neuman, Philip J. Lingle, Jean-Marc Lemmer, Keith H. Schillinger
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Patent number: 7771830Abstract: A coated article is provided so as to have a fairly high visible transmission (TY or Tvis) to sheet resistance (Rs) ratio (i.e., a ratio Tvis/Rs). The higher this ratio, the better the coated article's combined functionality of providing for both good solar performance (e.g., ability to reflect and/or absorb IR radiation) and high visible transmission. In certain example embodiments, coated articles herein may be heat treatable. Coated articles herein may be used in the context of insulating glass (IG) window units, architectural or residential monolithic window units, vehicle window units, and/or the like.Type: GrantFiled: November 18, 2005Date of Patent: August 10, 2010Assignee: Guardian Industries Corp.Inventors: George Neuman, Philip J. Lingle, Ronald E. Laird, Thomas A Seder, Grzegorz Stachowiak
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Patent number: 7314668Abstract: A heat treatable coated article (e.g., vehicle windshield, IG unit, etc.) is provided with a dual-silver low-E coating. Before and/or after heat treatment (HT), the coating and/or coated article has a visible transmittance of at least 70%, more preferably at least 75%. Moreover, the coating and/or coated article is designed so as to have approximately the same color when viewed over a wide range of viewing angles. In certain embodiments, at least one contact layer (e.g., of or including NiCrOx) that contacts an infrared (IR) reflecting layer (e.g., Ag) is oxidation graded so that it progressively becomes less oxidized through its thickness as it nears the IR reflecting layer. In still other embodiments, a Si-rich silicon nitride layer(s) may be utilized to reduce haze.Type: GrantFiled: October 13, 2005Date of Patent: January 1, 2008Assignees: Guardian Industries Corp., Centre Luxembourgeois de Recherches pour le Verre et al Ceramique S.A. (C.R.V.C.)Inventors: Philip J. Lingle, Anton Dietrich, Ronald E. Laird, Jean-Marc Lemmer
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Patent number: 7294402Abstract: A coated article is provided with an absorbing layer(s). The coating is, in certain example embodiments, designed so that significant changes in visible transmission can be made by adjusting thickness of the absorbing layer without significantly affecting certain other characteristics such as certain color values. Such coated articles may be used monolithically or in the context of insulating glass (IG) units in different embodiments of this invention, and may or may not be heat treated.Type: GrantFiled: March 5, 2004Date of Patent: November 13, 2007Assignee: Guardian Industries Corp.Inventors: Carole Laird, legal representative, Ronald E. Laird, deceased
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Patent number: 7226528Abstract: A sputter coated article is provided with improved mechanical durability (e.g., pre-HT scratch resistance) and/or thermal stability by sputtering at least one Ag inclusive layer in an atmosphere including at least O2 gas. For instance, in certain example embodiments an Ag inclusive target may be sputtered in an atmosphere including a combination of Ar and O2 gas. In certain embodiments, this enables the resulting AgOx infrared (IR) reflecting layer to better adhere to adjacent contact layer(s).Type: GrantFiled: March 18, 2004Date of Patent: June 5, 2007Assignees: Guardian Industries Corp., Centre Luxembourgeois de Recherches pour le Verre et la Ceramique S.A. (C.R.V.C.)Inventors: Ronald E. Laird, George Neuman, Philip J. Lingle, Jean-Marc Lemmer, Keith H. Schillinger
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Patent number: 7056588Abstract: A coated article is provided so as to have a fairly high visible transmission (TY or Tvis) to sheet resistance (Rs) ratio (i.e., a ratio Tvis/Rs). The higher this ratio, the better the coated article's combined functionality of providing for both good solar performance (e.g., ability to reflect and/or absorb IR radiation) and high visible transmission. In certain example embodiments, coated articles herein may be heat treatable. Coated articles herein may be used in the context of insulating glass (IG) window units, architectural or residential monolithic window units, vehicle window units, and/or the like.Type: GrantFiled: March 1, 2005Date of Patent: June 6, 2006Assignee: Guardian Industries Corp.Inventors: George Neuman, Philip J. Lingle, Ronald E. Laird, Thomas A Seder, Grzegorz Stachowiak
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Patent number: 7005190Abstract: A coated article is provided so as to have fairly neutral a* and/or b* color values at high viewing angles such as 45 and/or 60 degrees off-axis. In certain example embodiments, the neutral a* and/or b* values at high viewing angles (VA) are caused by lessening the thickness of a bottom titanium oxide layer. Coated articles herein may be used in the context of insulating glass (IG) window units, or in other suitable applications.Type: GrantFiled: December 20, 2002Date of Patent: February 28, 2006Assignee: Guardian Industries Corp.Inventor: Ronald E. Laird
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Patent number: 6936347Abstract: A coated article that can be used in applications such as insulating glass (IG) units, so that resulting IG units can achieve high visible transmission of at least 70% (e.g., when using clear glass substrates from 1.0 to 3.5 mm thick), combined with at least one of: (a) SHGC no greater than about 0.45, more preferably no greater than about 0.40; (b) SC no greater than about 0.49, more preferably no greater than about 0.46; (c) chemical and/or mechanical durability; (d) neutral transmissive color such that transmissive a* is from ?5.0 to 0 (more preferably from ?3.5 to ?1.5), and transmissive b* is from ?2.0 to 4.0 (more preferably from 1.0 to 3.0); and (e) neutral reflective color from the exterior of the IG unit (i.e., Rg/Rout) such that reflective a* is from ?3.0 to 2.0 (more preferably from ?2.0 to 0.5), and reflective b* is from ?5.0 to 1.0 (more preferably from ?4.0 to ?1.0).Type: GrantFiled: October 17, 2001Date of Patent: August 30, 2005Assignees: Guardian Industries Corp., Centre Luxembourgeois de Recherches pour le Verre et la Ceramique S.A. (C.R.V.C.)Inventors: Carole Laird, Uwe Kriltz, Ronald E. Laird
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Patent number: 6916408Abstract: A coated article that can be used in applications such as insulating glass (IG) units, so that resulting IG units can achieve high visible transmission of at least 70% (e.g., when using clear glass substrates from 1.0 to 3.5 mm thick), combined with at least one of: (a) SHGC no greater than about 0.45, more preferably no greater than about 0.40; (b) SC no greater than about 0.49, more preferably no greater than about 0.46; (c) chemical and/or mechanical durability; (d) neutral transmissive color such that transmissive a* is from ?5.0 to 0 (more preferably from ?3.5 to ?1.5), and transmissive b* is from ?2.0 to 4.0 (more preferably from 1.0 to 3.0); and (e) neutral reflective color from the exterior of the IG unit (i.e., Rg/Rout) such that reflective a* is from ?3.0 to 2.0 (more preferably from ?2.0 to 0.5), and reflective b* is from ?5.0 to 1.0 (more preferably from ?4.0 to ?1.0).Type: GrantFiled: August 20, 2004Date of Patent: July 12, 2005Assignees: Guardian Industries Corp., Centre Luxembourgeois de Recherches pour le Verre et la Ceramique S.A. (C.R.V.C.)Inventors: Ronald E. Laird, Carole Laird, Uwe Kriltz
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Patent number: 6887575Abstract: A coated article is provided so as to have a fairly high visible transmission (TY or Tvis) to sheet resistance (Rs) ratio (i.e., a ratio Tvis/Rs). The higher this ratio, the better the coated article's combined functionality of providing for both good solar performance (e.g., ability to reflect and/or absorb IR radiation) and high visible transmission. In certain example embodiments, coated articles herein may be heat treatable. Coated articles herein may be used in the context of insulating glass (IG) window units, architectural or residential monolithic window units, vehicle window units, and/or the like.Type: GrantFiled: March 27, 2003Date of Patent: May 3, 2005Assignee: Guardian Industries Corp.Inventors: George Neuman, Philip J. Lingle, Ronald E. Laird, Thomas A. Seder, Grzegorz Stachowiak
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Publication number: 20040180214Abstract: A sputter coated article is provided with improved mechanical durability (e.g., pre-HT scratch resistance) and/or thermal stability by sputtering at least one Ag inclusive layer in an atmosphere including at least O2 gas. For instance, in certain example embodiments an Ag inclusive target may be sputtered in an atmosphere including a combination of Ar and O2 gas. In certain embodiments, this enables the resulting AgOx infrared (IR) reflecting layer to better adhere to adjacent contact layer(s).Type: ApplicationFiled: March 18, 2004Publication date: September 16, 2004Applicants: Guardian Industries Corp., Centre Luxembourgeois de Recherches pour le Verre et la Ceramique S.A. (C.R.V.C)Inventors: Ronald E. Laird, George Neuman, Philip J. Lingle, Jean-Marc Lemmer, Keith H. Schillinger
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Patent number: 6787005Abstract: A sputter coated article is provided with improved mechanical durability (e.g., pre-HT scratch resistance) and/or thermal stability by sputtering at least one Ag inclusive layer in an atmosphere including at least O2 gas. For instance, in certain example embodiments an Ag inclusive target may be sputtered in an atmosphere including a combination of Ar and O2 gas. In certain embodiments, this enables the resulting AgOx infrared (IR) reflecting layer to better adhere to adjacent contact layer(s).Type: GrantFiled: September 16, 2002Date of Patent: September 7, 2004Assignees: Guardian Industries Corp., Centre Luxembourgeois de Recherches pour le Verre et la Ceramique S.A. (C.R.V.C.)Inventors: Ronald E. Laird, George Neuman, Philip J. Lingle, Jean-Marc Lemmer, Keith H. Schillinger