Patents by Inventor Nestor P. Murphy

Nestor P. Murphy 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: 20120137734
    Abstract: There is provided a method of making a heat treated (HT) coated article to be used in shower door applications, window applications, or any other suitable applications where transparent coated articles are desired. For example, certain embodiments of this invention relate to a method of making a coated article including a step of heat treating a glass substrate coated with at least a layer of or including diamond-like carbon (DLC) and an overlying protective film thereon. In certain example embodiments, the protective film may be of or include both (a) an oxygen blocking or barrier layer, and (b) a release layer. Following and/or during heat treatment (e.g., thermal tempering, or the like) the protective film may be removed. Other embodiments of this invention relate to the pre-HT coated article, or the post-HT coated article.
    Type: Application
    Filed: February 9, 2012
    Publication date: June 7, 2012
    Applicant: Guardian Industries Corp.
    Inventors: Rudolph Hugo PETRMICHL, Jiangping Wang, Nestor P. Murphy, Maximo Frati, Jose Nunez-Regueiro
  • Patent number: 8132426
    Abstract: There is provided a method of making a heat treated (HT) coated article to be used in shower door applications, window applications, or any other suitable applications where transparent coated articles are desired. For example, certain embodiments of this invention relate to a method of making a coated article including a step of heat treating a glass substrate coated with at least a layer of or including diamond-like carbon (DLC) and an overlying protective film thereon. In certain example embodiments, the protective film may be of or include both (a) an oxygen blocking or barrier layer, and (b) a release layer. Following and/or during heat treatment (e.g., thermal tempering, or the like) the protective film may be removed. Other embodiments of this invention relate to the pre-HT coated article, or the post-HT coated article.
    Type: Grant
    Filed: May 17, 2007
    Date of Patent: March 13, 2012
    Assignee: Guardian Industries Corp.
    Inventors: Rudolph Hugo Petrmichl, Jiangping Wang, Nestor P. Murphy, Maximo Frati, Jose Nunez-Regueiro
  • Publication number: 20120052212
    Abstract: There is provided a method of making a heat treated (HT) coated article to be used in shower door applications, window applications, or any other suitable applications where transparent coated articles are desired. For example, certain embodiments of this invention relate to a method of making a coated article including a step of heat treating a glass substrate coated with at least a layer of or including diamond-like carbon (DLC) and an overlying protective film thereon. In certain example embodiments, the protective film may be of or include both (a) an oxygen blocking or barrier layer, and (b) a release layer. Following and/or during heat treatment (e.g., thermal tempering, or the like) the protective film may be removed. Other embodiments of this invention relate to the pre-HT coated article, or the post-HT coated article.
    Type: Application
    Filed: November 3, 2011
    Publication date: March 1, 2012
    Applicant: Guardian Industries Corp.
    Inventors: Rudolph Hugo Petrmichl, Jiangping Wang, Nestor P. Murphy, Maximo Frati, Jose Nunez-Regueiro
  • Patent number: 8071166
    Abstract: There is provided a method of making a heat treated (HT) coated article to be used in shower door applications, window applications, or any other suitable applications where transparent coated articles are desired. For example, certain embodiments of this invention relate to a method of making a coated article including a step of heat treating a glass substrate coated with at least a layer of or including diamond-like carbon (DLC) and an overlying protective film thereon. In certain example embodiments, the protective film may be of or include both (a) an oxygen blocking or barrier layer, and (b) a release layer. Following and/or during heat treatment (e.g., thermal tempering, or the like) the protective film may be removed. Other embodiments of this invention relate to the pre-HT coated article, or the post-HT coated article.
    Type: Grant
    Filed: August 29, 2008
    Date of Patent: December 6, 2011
    Assignee: Guardian Industries Corp.
    Inventors: Rudolph Hugo Petrmichl, Jiangping Wang, Nestor P. Murphy, Maximo Frati, Jose Nunez-Regueiro
  • Publication number: 20110212279
    Abstract: Certain example embodiments of this invention relate to articles including anticondensation coatings that are exposed to an external environment, and/or methods of making the same. In certain example embodiments, the anticondensation coatings may be survivable in an outside environment. The coatings also may have a sufficiently low sheet resistance and hemispherical emissivity such that the glass surface is more likely to retain heat from the interior area, thereby reducing (and sometimes completely eliminating) the presence condensation thereon. The articles of certain example embodiments may be, for example, skylights, vehicle windows or windshields, IG units, VIG units, refrigerator/freezer doors, and/or the like.
    Type: Application
    Filed: February 26, 2010
    Publication date: September 1, 2011
    Inventors: Jean-Marc Lemmer, Nestor P. Murphy
  • Publication number: 20110212311
    Abstract: Certain example embodiments of this invention relate to articles including anticondensation and/or low-E coatings that are exposed to an external environment, and/or methods of making the same. In certain example embodiments, the anticondensation and/or low-E coatings may be survivable in an outside environment. The coatings also may have a sufficiently low sheet resistance and hemispherical emissivity such that the glass surface is more likely to retain heat from the interior area, thereby reducing (and sometimes completely eliminating) the presence condensation thereon. The articles of certain example embodiments may be, for example, skylights, vehicle windows or windshields, IG units, VIG units, refrigerator/freezer doors, and/or the like.
    Type: Application
    Filed: December 6, 2010
    Publication date: September 1, 2011
    Applicant: Guardian Industries Corp.
    Inventors: Jean-Marc Lemmer, Nestor P. Murphy, David D. McLean, Richard Blacker
  • Publication number: 20110210656
    Abstract: Certain example embodiments of this invention relate to articles including anticondensation coatings that are exposed to an external environment, and/or methods of making the same. In certain example embodiments, the anticondensation coatings may be survivable in an outside environment. The coatings also may have a sufficiently low sheet resistance and hemispherical emissivity such that the glass surface is more likely to retain heat from the interior area, thereby reducing (and sometimes completely eliminating) the presence condensation thereon. The articles of certain example embodiments may be, for example, skylights, vehicle windows or windshields, IG units, VIG units, refrigerator/freezer doors, and/or the like.
    Type: Application
    Filed: May 10, 2010
    Publication date: September 1, 2011
    Applicant: Guardian Industries Corp.
    Inventors: Jean-Marc Lemmer, Nestor P. Murphy
  • Patent number: 8003167
    Abstract: There is provided a method of making a heat treated (HT) coated article to be used in shower door applications, window applications, or any other suitable applications where transparent coated articles are desired. The method may include heat treating a glass substrate coated with at least a layer of or including diamond-like carbon (DLC) or other type of carbon, with a protective film thereon. In certain example embodiments, the protective film may be of or include a layer of or including SnOx prior to HT. Optionally, a release layer of a material such as zinc oxide may be provided between the SnOx and the DLC. Following and/or during heat treatment the SnOx transforms into SnOy (y>x) so that stress is created due to the SnOx to SnOy transition. Then, during quenching, stress relief may occur which causes the layer to buckle, creating cracks which may act as liquid channels that permit the sacrificial film to be easily removed via washing or the like.
    Type: Grant
    Filed: June 1, 2007
    Date of Patent: August 23, 2011
    Assignee: Guardian Industries Corp.
    Inventors: Alexey Krasnov, Rudolph Hugo Petrmichl, Jiangping Wang, Nestor P. Murphy, Maximo Frati, Jose Nunez-Regueiro
  • Patent number: 7964238
    Abstract: A method of making a heat treated (HT) coated article to be used in shower door applications, window applications, or any other suitable applications where transparent coated articles are desired. For example, certain embodiments of this invention relate to a method of making a coated article including a step of heat treating a glass substrate coated with at least a layer of or including diamond-like carbon (DLC) and an overlying protective film (e.g., of or including zinc oxide) thereon. In certain example embodiments, the protective film may be ion beam treated with at least carbon ions. It has been found that the ion beam treatment improves the shelf-life of the product prior to HT. Following and/or during heat treatment (e.g., thermal tempering, or the like), the protective film may be removed.
    Type: Grant
    Filed: November 19, 2007
    Date of Patent: June 21, 2011
    Assignee: Guardian Industries Corp.
    Inventors: Nestor P. Murphy, Maximo Frati, Rudolph Hugo Petrmichl, Jiangping Wang
  • Publication number: 20110135914
    Abstract: A scratch resistant coated article is provided which is also resistant to attacks by at least some fluoride-based etchant(s) for at least a period of time. In certain example embodiments, an anti-etch layer(s) is provided on a glass substrate in order to protect the glass substrate from attacks by fluoride-based etchant(s). In certain example embodiments, the anti-etch layer(s) is substantially transparent to visible light. In certain embodiments, a DLC layer(s) may be provided over the anti-etch layer. An underlayer may be provided under the anti-etch layer(s) in certain example embodiments. In certain example embodiments, the anti-etch layer(s) may be of or include a carbide and/or oxycarbide of Zr, Sn or the like.
    Type: Application
    Filed: December 21, 2010
    Publication date: June 9, 2011
    Applicant: Guardian Industries Corp.
    Inventors: Nestor P. Murphy, Rudolph Hugo Petrmichl, Vijayen S. Veerasamy
  • Patent number: 7914857
    Abstract: There is provided a method of making a heat treated (HT) coated article to be used in shower door applications, window applications, or any other suitable applications where transparent coated articles are desired. The method may include heat treating a glass substrate coated with at least a layer of or including diamond-like carbon (DLC) or other type of carbon, with an oxygen barrier layer provided thereon directly or indirectly. Optionally, a release layer of a material such as zinc oxide or the like may be provided between the oxygen barrier layer and the DLC. In certain example embodiments, the oxygen content of at least part of the protective film when deposited may be determined based on whether the coated surface is to be bent in a convex manner, to be bent in a concave manner, or to remain flat. Following heat treatment, which may include bending the coated surface into a convex or concave shape, and quenching, the protective film may be removed by washing or the like.
    Type: Grant
    Filed: June 1, 2007
    Date of Patent: March 29, 2011
    Assignee: Guardian Industries Corp.
    Inventors: Alexey Krasnov, Rudolph Hugo Petrmichl, Jiangping Wang, Maximo Frati, Nestor P. Murphy, Jose Nunez-Regueiro
  • Publication number: 20110027471
    Abstract: There is provided a method of making a heat treated (HT) coated article to be used in shower door applications, window applications, or any other suitable applications where transparent coated articles are desired. For example, certain embodiments of this invention relate to a method of making a coated article including a step of heat treating a glass substrate coated with at least a layer of or including diamond-like carbon (DLC) and an overlying protective film thereon. In certain example embodiments, the protective film may be of or include an oxide of zinc. Following and/or during heat treatment (e.g., thermal tempering, or the like) the protective film may be removed. Other embodiments of this invention relate to the pre-HT coated article, or the post-HT coated article.
    Type: Application
    Filed: October 7, 2010
    Publication date: February 3, 2011
    Applicants: Guardian Industries Corp.; C.R.V.C.
    Inventors: Nestor P. Murphy, Maximo Frati, Rudolph Hugo Petrmichl, Jiangping Wang, Jens-Peter Muller, Herbert Lage
  • Publication number: 20110027595
    Abstract: There is provided a method of making a heat treated (HT) coated article to be used in shower door applications, window applications, or any other suitable applications where transparent coated articles are desired. For example, certain embodiments of this invention relate to a method of making a coated article including a step of heat treating a glass substrate coated with at least a layer of or including diamond-like carbon (DLC) and an overlying protective film thereon. In certain example embodiments, the protective film may be of or include an oxide of zinc. Following and/or during heat treatment (e.g., thermal tempering, or the like) the protective film may be removed. Other embodiments of this invention relate to the pre-HT coated article, or the post-HT coated article.
    Type: Application
    Filed: October 7, 2010
    Publication date: February 3, 2011
    Applicant: Guardian Industries Corp.; C.R.V.C.
    Inventor: Nestor P. Murphy
  • Patent number: 7879202
    Abstract: A scratch resistant coated article is provided which is also resistant to attacks by at least some fluoride-based etchant(s) for at least a period of time. In certain example embodiments, an anti-etch layer(s) is provided on a glass substrate in order to protect the glass substrate from attacks by fluoride-based etchant(s). In certain example embodiments, the anti-etch layer(s) is substantially transparent to visible light. In certain embodiments, a DLC layer(s) may be provided over the anti-etch layer. An underlayer may be provided under the anti-etch layer(s) in certain example embodiments. In certain example embodiments, the anti-etch layer(s) may be of or include a carbide and/or oxycarbide of Zr, Sn or the like.
    Type: Grant
    Filed: November 17, 2004
    Date of Patent: February 1, 2011
    Assignee: Guardian Industries Corp.
    Inventors: Nestor P. Murphy, Rudolph Hugo Petrmichl, Vijayen S. Veerasamy
  • Patent number: 7872422
    Abstract: An ion source capable of generating and/or emitting an ion beam which may be used to deposit a layer on a substrate or to perform other functions is provided. The ion source includes at least one anode and at least one cathode. In certain example embodiments, the anode may have a recess formed therein in which ions to be included in the ion beam may accelerate. Walls of the recess optionally may be insulated using, for example, ceramic. One or more holes may be provided to allow a supply of gas to flow into the recess, and those holes optionally may be tapered such that they narrow towards the recess. Thus, certain example embodiments produce an ion source having a higher energy efficiency (e.g., having increasing ion energy).
    Type: Grant
    Filed: July 18, 2006
    Date of Patent: January 18, 2011
    Assignee: Guardian Industries Corp.
    Inventor: Nestor P. Murphy
  • Patent number: 7833574
    Abstract: A method of making a heat treated (HT) coated article to be used in shower door applications, window applications, or any other suitable applications where transparent coated articles are desired. For example, certain embodiments of this invention relate to a method of making a coated article including a step of heat treating a glass substrate coated with at least a layer of or including diamond-like carbon (DLC) and an overlying protective film thereon. In certain example embodiments, the protective film may be of or include an oxide of zinc. Following and/or during heat treatment (e.g., thermal tempering, or the like) the protective film may be removed. Other embodiments of this invention relate to the pre-HT coated article, or the post-HT coated article.
    Type: Grant
    Filed: January 29, 2007
    Date of Patent: November 16, 2010
    Assignees: Guardian Industries Corp., Centre Luxembourgeois de Recherches pour Ile Verre et la Ceramique S.A. (C.R.V.C.)
    Inventors: Nestor P. Murphy, Maximo Frati, Rudolph Hugo Petrmichl, Jiangping Wang, Jens-Peter Muller, Herbert Lage
  • Patent number: 7824772
    Abstract: A scratch resistant coated article is provided which is also resistant to attacks by at least some fluoride-based etchant(s) for at least a period of time. In certain example embodiments, an anti-etch layer(s) is provided on a glass substrate in order to protect the glass substrate from attacks by fluoride-based etchant(s), and an underlayer(s) deposited by flame pyrolysis may be provided under at least the anti-etch layer(s).
    Type: Grant
    Filed: April 30, 2008
    Date of Patent: November 2, 2010
    Assignee: Guardian Industries Corp.
    Inventors: Scott V. Thomsen, Rudolph Hugo Petrmichl, Nestor P. Murphy, Vijayen S. Veerasamy
  • Patent number: 7632543
    Abstract: A method of making an insulating glass (IG) window unit is provided. The IG window unit includes at least two spaced apart substrates that are separated from one another by at least one seal and/or spacer, wherein a first one of the substrates supports a hydrophilic coating (e.g., silicon oxide) on the surface facing the building exterior and either of the substrates supports a solar management coating (e.g., a low-emissivity coating) for blocking infrared radiation.
    Type: Grant
    Filed: December 5, 2006
    Date of Patent: December 15, 2009
    Assignee: Guardian Industries Corp.
    Inventor: Nestor P. Murphy
  • Patent number: 7598500
    Abstract: An ion source is capable of generating and/or emitting an ion beam which may be used to deposit a layer on a substrate or to perform other functions. In certain example embodiments, techniques for reducing the costs associated with producing ion sources and/or elements thereof are provided. Such techniques may include, for example, forming the inner and/or outer cathode(s) from 1018 mild steel and/or segmented pieces. Such techniques also or instead include, for example, forming the ion source body from a single steel U-channel, or from segmented pieces making up the same. These techniques may be used alone or in various combinations.
    Type: Grant
    Filed: September 19, 2006
    Date of Patent: October 6, 2009
    Assignee: Guardian Industries Corp.
    Inventors: Nestor P. Murphy, David E. Rock, Hugh A. Walton, Maximo Frati
  • Publication number: 20090123654
    Abstract: There is provided a method of making a heat treated (HT) coated article to be used in shower door applications, window applications, or any other suitable applications where transparent coated articles are desired. For example, certain embodiments of this invention relate to a method of making a coated article including a step of heat treating a glass substrate coated with at least a layer of or including diamond-like carbon (DLC) and an overlying protective film thereon. In certain example embodiments, the protective film may be of or include both (a) an oxygen blocking or barrier layer, and (b) a release layer. Following and/or during heat treatment (e.g., thermal tempering, or the like) the protective film may be removed. Other embodiments of this invention relate to the pre-HT coated article, or the post-HT coated article.
    Type: Application
    Filed: August 29, 2008
    Publication date: May 14, 2009
    Applicant: Guardian Industries Corp.
    Inventors: Rudolph Hugo Petrmichl, Jiangping Wang, Nestor P. Murphy, Maximo Frati, Jose Nunez-Regueiro