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).

  • Publication number: 20130323514
    Abstract: 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: Application
    Filed: July 8, 2013
    Publication date: December 5, 2013
    Applicant: Guardian Industries Corp.
    Inventors: Ronald E. LAIRD, Uwe KRILTZ
  • Patent number: 8226803
    Abstract: 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: Grant
    Filed: June 29, 2010
    Date of Patent: July 24, 2012
    Assignee: Guardian Industries Corp.
    Inventors: George Neuman, Philip J. Lingle, Ronald E. Laird, Thomas A Seder, Grzegorz Stachowiak
  • Patent number: 8173263
    Abstract: 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: Grant
    Filed: June 4, 2003
    Date of Patent: May 8, 2012
    Assignees: 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
  • Publication number: 20120094111
    Abstract: 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: Application
    Filed: December 21, 2011
    Publication date: April 19, 2012
    Applicant: Guardian Industries Corp.
    Inventors: Ronald E. LAIRD, Carole E. Laird
  • Patent number: 8101278
    Abstract: 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: Grant
    Filed: September 13, 2007
    Date of Patent: January 24, 2012
    Assignee: Guardian Industries Corp.
    Inventors: Ronald E. Laird, Carole Laird, legal representative
  • Publication number: 20110284366
    Abstract: 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: Application
    Filed: July 28, 2011
    Publication date: November 24, 2011
    Applicants: C.R.V.C., Guardian Industries Corp.
    Inventors: Ronald E. Laird, Carole Laird, Uwe Kriltz
  • Patent number: 7998320
    Abstract: 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: Grant
    Filed: March 23, 2005
    Date of Patent: August 16, 2011
    Assignees: 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
  • Publication number: 20100276274
    Abstract: 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: Application
    Filed: June 29, 2010
    Publication date: November 4, 2010
    Applicant: Guardian Industries Corp.
    Inventors: George Neuman, Philip J. Lingle, Ronald E. Laird, Thomas A. Seder, Grzegorz Stachowiak
  • Patent number: 7771571
    Abstract: 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: Grant
    Filed: March 12, 2007
    Date of Patent: August 10, 2010
    Assignees: 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
  • Patent number: 7771830
    Abstract: 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: Grant
    Filed: November 18, 2005
    Date of Patent: August 10, 2010
    Assignee: Guardian Industries Corp.
    Inventors: George Neuman, Philip J. Lingle, Ronald E. Laird, Thomas A Seder, Grzegorz Stachowiak
  • Patent number: 7314668
    Abstract: 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: Grant
    Filed: October 13, 2005
    Date of Patent: January 1, 2008
    Assignees: 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
  • Patent number: 7294402
    Abstract: 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: Grant
    Filed: March 5, 2004
    Date of Patent: November 13, 2007
    Assignee: Guardian Industries Corp.
    Inventors: Carole Laird, legal representative, Ronald E. Laird, deceased
  • Patent number: 7226528
    Abstract: 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: Grant
    Filed: March 18, 2004
    Date of Patent: June 5, 2007
    Assignees: 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
  • Patent number: 7056588
    Abstract: 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: Grant
    Filed: March 1, 2005
    Date of Patent: June 6, 2006
    Assignee: Guardian Industries Corp.
    Inventors: George Neuman, Philip J. Lingle, Ronald E. Laird, Thomas A Seder, Grzegorz Stachowiak
  • Patent number: 7005190
    Abstract: 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: Grant
    Filed: December 20, 2002
    Date of Patent: February 28, 2006
    Assignee: Guardian Industries Corp.
    Inventor: Ronald E. Laird
  • Patent number: 6936347
    Abstract: 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: Grant
    Filed: October 17, 2001
    Date of Patent: August 30, 2005
    Assignees: 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
  • Patent number: 6916408
    Abstract: 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: Grant
    Filed: August 20, 2004
    Date of Patent: July 12, 2005
    Assignees: 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
  • Patent number: 6887575
    Abstract: 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: Grant
    Filed: March 27, 2003
    Date of Patent: May 3, 2005
    Assignee: Guardian Industries Corp.
    Inventors: George Neuman, Philip J. Lingle, Ronald E. Laird, Thomas A. Seder, Grzegorz Stachowiak
  • Publication number: 20040180214
    Abstract: 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: Application
    Filed: March 18, 2004
    Publication date: September 16, 2004
    Applicants: 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
  • Patent number: 6787005
    Abstract: 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: Grant
    Filed: September 16, 2002
    Date of Patent: September 7, 2004
    Assignees: 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