Patents by Inventor Greg Kemenah
Greg Kemenah 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: 10900275Abstract: Certain example embodiments of this invention relate to vacuum insulated glass (VIG) units, and/or methods of making the same. An integrated pump-out tube is formed in a first substrate such that, when viewed in cross-section, the first glass substrate includes (a) first and second channel portions provided adjacent to opposite sides of a through-hole and (b) first and second sealing wall portions defined therebetween. An edge seal seals together the first and second substrates. A cavity is defined by the first and second substrates. Spacers provided between the first and second substrates in the cavity help maintain the first and second substrates in substantially parallel, spaced-apart relation to one another. The cavity is evacuated to a pressure less than atmospheric. The first and second sealing wall portions are preferentially heating to cause them to sag together and form a bridge covering the through-hole, hermetically sealing the VIG unit.Type: GrantFiled: January 4, 2019Date of Patent: January 26, 2021Assignee: Guardian Glass, LLCInventors: Timothy Hodapp, Greg Kemenah
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Publication number: 20200217126Abstract: Certain example embodiments of this invention relate to vacuum insulated glass (VIG) units, and/or methods of making the same. An integrated pump-out tube is formed in a first substrate such that, when viewed in cross-section, the first glass substrate includes (a) first and second channel portions provided adjacent to opposite sides of a through-hole and (b) first and second sealing wall portions defined therebetween. An edge seal seals together the first and second substrates. A cavity is defined by the first and second substrates. Spacers provided between the first and second substrates in the cavity help maintain the first and second substrates in substantially parallel, spaced-apart relation to one another. The cavity is evacuated to a pressure less than atmospheric. The first and second sealing wall portions are preferentially heating to cause them to sag together and form a bridge covering the through-hole, hermetically sealing the VIG unit.Type: ApplicationFiled: January 4, 2019Publication date: July 9, 2020Inventors: Timothy HODAPP, Greg KEMENAH
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Patent number: 10465433Abstract: Certain example embodiments of this invention relate to vacuum insulating glass (VIG) units having improved seals made using two different frit-based edge seal materials, and/or methods of making the same. In certain example embodiments, a first frit material is applied around peripheral edges of first and second glass substrates. The first frit material, which may be bismuth-based in certain example embodiments, is fired with a heat treatment (e.g., thermal tempering) process. A second frit material, which may be VBZ-based in certain example embodiments, is applied and at least partially overlaps with the fired first frit material. The first frit material acts as a primer, and the second frit material helps seal together the VIG unit. The second frit material is fired at a significantly lower temperature that enables the glass to retain the temper or other strength imparted by the heat treatment.Type: GrantFiled: January 27, 2017Date of Patent: November 5, 2019Assignee: GUARDIAN GLASS, LLC.Inventors: John P. Hogan, Timothy Alan Dennis, Rudolph Hugo Petrmichl, Greg Kemenah
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Patent number: 10421684Abstract: Certain example embodiments of this invention relate to vacuum insulating glass (VIG) units having improved seals made using two different frit-based edge seal materials, and/or methods of making the same. In certain example embodiments, a first frit material is applied around peripheral edges of first and second glass substrates. The first frit material, which may be bismuth-based in certain example embodiments, is fired with a heat treatment (e.g., thermal tempering) process. A second frit material, which may be VBZ-based in certain example embodiments, is applied and at least partially overlaps with the fired first frit material. The first frit material acts as a primer, and the second frit material helps seal together the VIG unit. The second frit material is fired at a significantly lower temperature that enables the glass to retain the temper or other strength imparted by the heat treatment.Type: GrantFiled: May 3, 2018Date of Patent: September 24, 2019Assignee: GUARDIAN GLASS, LLCInventors: John P. Hogan, Timothy Alan Dennis, Rudolph Hugo Petrmichl, Greg Kemenah
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Publication number: 20180244562Abstract: Certain example embodiments of this invention relate to vacuum insulating glass (VIG) units having improved seals made using two different frit-based edge seal materials, and/or methods of making the same. In certain example embodiments, a first frit material is applied around peripheral edges of first and second glass substrates. The first frit material, which may be bismuth-based in certain example embodiments, is fired with a heat treatment (e.g., thermal tempering) process. A second frit material, which may be VBZ-based in certain example embodiments, is applied and at least partially overlaps with the fired first frit material. The first frit material acts as a primer, and the second frit material helps seal together the VIG unit. The second frit material is fired at a significantly lower temperature that enables the glass to retain the temper or other strength imparted by the heat treatment.Type: ApplicationFiled: May 3, 2018Publication date: August 30, 2018Inventors: John P. HOGAN, Timothy Alan DENNIS, Rudolph Hugo PETRMICHL, Greg KEMENAH
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Patent number: 9988302Abstract: Certain example embodiments of this invention relate to vacuum insulating glass (VIG) units having improved seals made using two different frit-based edge seal materials, and/or methods of making the same. In certain example embodiments, a first frit material is applied around peripheral edges of first and second glass substrates. The first frit material, which may be bismuth-based in certain example embodiments, is fired with a heat treatment (e.g., thermal tempering) process. A second frit material, which may be VBZ-based in certain example embodiments, is applied and at least partially overlaps with the fired first frit material. The first frit material acts as a primer, and the second frit material helps seal together the VIG unit. The second frit material is fired at a significantly lower temperature that enables the glass to retain the temper or other strength imparted by the heat treatment.Type: GrantFiled: February 4, 2014Date of Patent: June 5, 2018Assignee: Guardian Glass, LLCInventors: John P. Hogan, Timothy Alan Dennis, Rudolph Hugo Petrmichl, Greg Kemenah
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Publication number: 20170138115Abstract: Certain example embodiments of this invention relate to vacuum insulating glass (VIG) units having improved seals made using two different frit-based edge seal materials, and/or methods of making the same. In certain example embodiments, a first frit material is applied around peripheral edges of first and second glass substrates. The first frit material, which may be bismuth-based in certain example embodiments, is fired with a heat treatment (e.g., thermal tempering) process. A second frit material, which may be VBZ-based in certain example embodiments, is applied and at least partially overlaps with the fired first frit material. The first frit material acts as a primer, and the second frit material helps seal together the VIG unit. The second frit material is fired at a significantly lower temperature that enables the glass to retain the temper or other strength imparted by the heat treatment.Type: ApplicationFiled: January 27, 2017Publication date: May 18, 2017Inventors: John P. HOGAN, Timothy Alan DENNIS, Rudolph Hugo PETRMICHL, Greg KEMENAH
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Patent number: 9593527Abstract: Certain example embodiments of this invention relate to vacuum insulating glass (VIG) units having improved seals made using two different frit-based edge seal materials, and/or methods of making the same. In certain example embodiments, a first frit material is applied around peripheral edges of first and second glass substrates. The first frit material, which may be bismuth-based in certain example embodiments, is fired with a heat treatment (e.g., thermal tempering) process. A second frit material, which may be VBZ-based in certain example embodiments, is applied and at least partially overlaps with the fired first frit material. The first frit material acts as a primer, and the second frit material helps seal together the VIG unit. The second frit material is fired at a significantly lower temperature that enables the glass to retain the temper or other strength imparted by the heat treatment.Type: GrantFiled: February 4, 2014Date of Patent: March 14, 2017Assignee: Guardian Industries Corp.Inventors: John P. Hogan, Timothy Alan Dennis, Rudolph Hugo Petrmichl, Greg Kemenah
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Publication number: 20150218032Abstract: Certain example embodiments of this invention relate to vacuum insulating glass (VIG) units having improved seals made using two different frit-based edge seal materials, and/or methods of making the same. In certain example embodiments, a first frit material is applied around peripheral edges of first and second glass substrates. The first frit material, which may be bismuth-based in certain example embodiments, is fired with a heat treatment (e.g., thermal tempering) process. A second frit material, which may be VBZ-based in certain example embodiments, is applied and at least partially overlaps with the fired first frit material. The first frit material acts as a primer, and the second frit material helps seal together the VIG unit. The second frit material is fired at a significantly lower temperature that enables the glass to retain the temper or other strength imparted by the heat treatment.Type: ApplicationFiled: February 4, 2014Publication date: August 6, 2015Applicant: Guardian Industries Corp.Inventors: John P. HOGAN, Timothy Alan DENNIS, Rudolph Hugo PETRMICHL, Greg KEMENAH
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Publication number: 20150218042Abstract: Certain example embodiments of this invention relate to vacuum insulating glass (VIG) units having improved seals made using two different frit-based edge seal materials, and/or methods of making the same. In certain example embodiments, a first frit material is applied around peripheral edges of first and second glass substrates. The first frit material, which may be bismuth-based in certain example embodiments, is fired with a heat treatment (e.g., thermal tempering) process. A second frit material, which may be VBZ-based in certain example embodiments, is applied and at least partially overlaps with the fired first frit material. The first frit material acts as a primer, and the second frit material helps seal together the VIG unit. The second frit material is fired at a significantly lower temperature that enables the glass to retain the temper or other strength imparted by the heat treatment.Type: ApplicationFiled: February 4, 2014Publication date: August 6, 2015Applicant: Guardian Industries Corp.Inventors: John P. HOGAN, Timothy Alan DENNIS, Rudolph Hugo PETRMICHL, Greg KEMENAH
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Patent number: 7316778Abstract: An improved oil conditioning filter, for use with an internal combustion engine, includes a mechanically active filter element and a chemically active filter element having a reactive basic conditioner therein. The reactive basic conditioner is provided to counteract acidic combustion products in lubricating oil in an internal combustion engine. In a preferred embodiment of the invention, the chemically active conditioning agent is provided in a plurality of pellets disposed within the oil filter housing. The pellets may be bonded together to form an integral porous filter element having spaces defined between the pellets thereof. The pellets are made of a mixture including a polymeric binder and the chemically active conditioning agent, in a defined weight ratio and in a narrow range of particle sizes. The chemically active filter element reacts with acids present in the oil to form a product which may be filtered out of the oil. The pellets are made either by a hot extrusion process or by a solvent process.Type: GrantFiled: January 26, 2004Date of Patent: January 8, 2008Assignee: Honeywell International, Inc.Inventors: Ronald Paul Rohrbach, Gordon William Jones, Peter D. Unger, Daniel E. Bause, Lixin L. Xue, Greg Kemenah
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Publication number: 20040154970Abstract: An improved oil conditioning filter, for use with an internal combustion engine, includes a mechanically active filter element and a chemically active filter element having a reactive basic conditioner therein. The reactive basic conditioner is provided to counteract acidic combustion products in lubricating oil in an internal combustion engine. In a preferred embodiment of the invention, the chemically active conditioning agent is provided in a plurality of pellets disposed within the oil filter housing. The pellets may be bonded together to form an integral porous filter element having spaces defined between the pellets thereof. The pellets are made of a mixture including a polymeric binder and the chemically active conditioning agent, in a defined weight ratio and in a narrow range of particle sizes. The chemically active filter element reacts with acids present in the oil to form a product which may be filtered out of the oil. The pellets are made either by a hot extrusion process or by a solvent process.Type: ApplicationFiled: January 26, 2004Publication date: August 12, 2004Inventors: Ronald Paul Rohrbach, Gordon William Jones, Peter D. Unger, Daniel E. Bause, Lixin L. Xue, Greg Kemenah