Patents by Inventor John Windisch
John Windisch 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: 20140227585Abstract: The disclosure describes compositions and methods for producing a change in the voltage at which hydrogen gas is produced in a lead acid battery. The compositions and methods relate to producing a concentration of one or more metal ions in the lead acid battery electrolyte. The various compositions disclosed include battery electrode plate grids designed to produce a concentration of one or more metal ions in the lead acid battery electrolyte. The disclosure also describes resin coated battery components or battery components coated with a metal oxide layer in which the coatings produce a concentration of one or more metal ions in the lead acid battery electrolyte.Type: ApplicationFiled: April 23, 2014Publication date: August 14, 2014Applicant: Hollingsworth & Vose CompanyInventors: John Wertz, Christopher Campion, Rene Gargan, Mohan Rajaram, Svetlana Krupnikov, John Windisch
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Publication number: 20130071734Abstract: The disclosure describes compositions and methods for producing a change in the voltage at which hydrogen gas is produced in a lead acid battery. The compositions and methods relate to producing a concentration of one or more metal ions in the lead acid battery electrolyte.Type: ApplicationFiled: September 21, 2011Publication date: March 21, 2013Applicant: Hollingsworth & Vose CompanyInventors: John Wertz, Christopher Campion, Rene Gargan, John Windisch
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Patent number: 8211575Abstract: Disclosed are glass compositions, glass fiber compositions, glass fiber battery separators, glass fiber filter media, battery additives and active materials formed with glass compositions disclosed, glass fiber radiation shields, and glass fiber paper compositions. Certain embodiments include, among other components, bismuth oxide. Certain embodiments include about 0.5-30% bismuth oxide of the composition by weight and silica oxide at about 54-70% of the composition by weight. Embodiments may also include other components. For example, zinc oxide can make up about 0.01-3% of the composition by weight.Type: GrantFiled: August 2, 2011Date of Patent: July 3, 2012Assignee: Hollingsworth & Vose CompanyInventors: George Zguris, John Windisch, Patrick Svoboda, Yuri Vulfson
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Publication number: 20120028126Abstract: Disclosed are glass compositions, glass fiber compositions, glass fiber battery separators, glass fiber filter media, battery additives and active materials formed with glass compositions disclosed, glass fiber radiation shields, and glass fiber paper compositions. Certain embodiments include, among other components, bismuth oxide. Certain embodiments include about 0.5-30% bismuth oxide of the composition by weight and silica oxide at about 54-70% of the composition by weight. Embodiments may also include other components. For example, zinc oxide can make up about 0.01-3% of the composition by weight.Type: ApplicationFiled: August 2, 2011Publication date: February 2, 2012Applicant: HOLLINGSWORTH & VOSE COMPANYInventors: George Zguris, John Windisch, Patrick Svoboda, Yuri Vulfson
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Publication number: 20120021295Abstract: Disclosed are glass compositions, glass fiber compositions, glass fiber battery separators, glass fiber filter media, battery additives and active materials formed with glass compositions disclosed, glass fiber radiation shields, and glass fiber paper compositions. Certain embodiments include, among other components, bismuth oxide. Certain embodiments include about 0.5-30% bismuth oxide of the composition by weight and silica oxide at about 54-70% of the composition by weight. Embodiments may also include other components. For example, zinc oxide can make up about 0.01-3% of the composition by weight.Type: ApplicationFiled: August 2, 2011Publication date: January 26, 2012Applicant: Hollingsworth & Vose CompanyInventors: George Zguris, John Windisch, Patrick Svoboda, Yuri Vulfson
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Patent number: 8012629Abstract: Disclosed are glass compositions, glass fiber compositions, glass fiber battery separators, glass fiber filter media, battery additives and active materials formed with glass compositions disclosed, glass fiber radiation shields, and glass fiber paper compositions. Certain embodiments include, among other components, bismuth oxide. Certain embodiments include about 0.5-30% bismuth oxide of the composition by weight and silica oxide at about 54-70% of the composition by weight. Embodiments may also include other components. For example, zinc oxide can make up about 0.01-3% of the composition by weight.Type: GrantFiled: October 26, 2006Date of Patent: September 6, 2011Assignee: Hollingsworth & Vose CompanyInventors: George Zguris, John Windisch, Patrick Svoboda, Yuri Vulfson
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Patent number: 7939166Abstract: Disclosed are glass compositions, glass fiber compositions, glass fiber battery separators, glass fiber filter media, battery additives and active materials formed with glass compositions disclosed, glass fiber radiation shields, and glass fiber paper compositions. Certain embodiments include, among other components, bismuth oxide. Certain embodiments include about 0.5-30% bismuth oxide of the composition by weight and silica oxide at about 54-70% of the composition by weight. Embodiments may also include other components. For example, zinc oxide can make up about 0.01-3% of the composition by weight.Type: GrantFiled: October 26, 2006Date of Patent: May 10, 2011Assignee: Hollingsworth & Vose CompanyInventors: George Zguris, John Windisch, Patrick Svoboda, Yuri Vulfson
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Patent number: 7481076Abstract: A duct assembly is employed for directing a central air flow upwardly toward the rotating spinner assembly of a rotary-type fiberizer that produces a downwardly flowing column of fibers. The central air flow eliminates the low-pressure zone that normally occurs beneath the spinner assembly of conventional fiberizers. The cross-sectional profile of a lower portion of the duct is vertically elongated where the duct passes through the fiber column so as to facilitate the flow of the fiber column over the duct. A shielding member can be positioned to deflect the central air flow away from the spinner assembly and against the interior of the fiber column to insulate the spinner assembly from the relative cool air flow. In another embodiment, a conduit extends through the fiberizer spinner assembly and directs a cooling gas beneath the spinner assembly within the interior of the fiber column.Type: GrantFiled: December 7, 2004Date of Patent: January 27, 2009Assignee: Evanite Fiber CorporationInventors: John Windisch, Patrick Svoboda, Ron Reher, Larry K. Coon
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Publication number: 20070117708Abstract: Disclosed are glass compositions and glass fibers formed from certain embodiments of the disclosed glass compositions. Certain embodiments of the glass compositions include, among other components, bismuth oxide. Certain embodiments of the glass composition include about 0.5-30% bismuth oxide of the composition by weight and silica oxide at about 54-70% of the composition by weight. Embodiments of the glass compositions may also include other components. For example, zinc oxide can make up about 0.01-5% of the composition by weight.Type: ApplicationFiled: December 14, 2006Publication date: May 24, 2007Inventors: George Zguris, John Windisch, Patrick Svoboda, Yuri Vulfson
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Publication number: 20070042172Abstract: Disclosed are glass compositions, glass fiber compositions, glass fiber battery separators, glass fiber filter media, battery additives and active materials formed with glass compositions disclosed, glass fiber radiation shields, and glass fiber paper compositions. Certain embodiments include, among other components, bismuth oxide. Certain embodiments include about 0.5-30% bismuth oxide of the composition by weight and silica oxide at about 54-70% of the composition by weight. Embodiments may also include other components. For example, zinc oxide can make up about 0.01-3% of the composition by weight.Type: ApplicationFiled: October 26, 2006Publication date: February 22, 2007Inventors: George Zguris, John Windisch, Patrick Svoboda, Yuri Vulfson
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Publication number: 20070042171Abstract: Disclosed are glass compositions, glass fiber compositions, glass fiber battery separators, glass fiber filter media, battery additives and active materials formed with glass compositions disclosed, glass fiber radiation shields, and glass fiber paper compositions. Certain embodiments include, among other components, bismuth oxide. Certain embodiments include about 0.5-30% bismuth oxide of the composition by weight and silica oxide at about 54-70% of the composition by weight. Embodiments may also include other components. For example, zinc oxide can make up about 0.01-3% of the composition by weight.Type: ApplicationFiled: October 26, 2006Publication date: February 22, 2007Inventors: George Zguris, John Windisch, Patrick Svoboda, Yuri Vulfson
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Patent number: 7160824Abstract: Disclosed are glass compositions and glass fibers formed from certain embodiments of the disclosed glass compositions. Certain embodiments of the glass compositions include, among other components, bismuth oxide. Certain embodiments of the glass composition include about 0.5–30% bismuth oxide of the composition by weight and silica oxide at about 54–70% of the composition by weight. Embodiments of the glass compositions may also include other components. For example, zinc oxide can make up about 0.01–5% of the composition by weight.Type: GrantFiled: July 29, 2003Date of Patent: January 9, 2007Assignee: Evanite Fiber CorporationInventors: George Zguris, John Windisch, Patrick Svoboda, Yuri Vulfson
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Patent number: 7144633Abstract: Disclosed are glass compositions, glass fiber compositions, glass fiber battery separators, glass fiber filter media, battery additives and active materials formed with glass compositions disclosed, glass fiber radiation shields, and glass fiber paper compositions. Certain embodiments include, among other components, bismuth oxide. Certain embodiments include about 0.5–30% bismuth oxide of the composition by weight and silica oxide at about 54–70% of the composition by weight. Embodiments may also include other components. For example, zinc oxide can make up about 0.01–3% of the composition by weight.Type: GrantFiled: July 21, 2004Date of Patent: December 5, 2006Assignee: Evanite Fiber CorporationInventors: George Zguris, John Windisch, Patrick Svoboda, Yuri Vulfson
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Publication number: 20060226268Abstract: Methods of modifying fibers, such as glass fibers, are disclosed. The modified fibers can be used, for example, in a lead acid battery.Type: ApplicationFiled: June 5, 2006Publication date: October 12, 2006Inventors: Ronald Reher, John Windisch, Steven Russell, George Zguris, Antonio Ferreira
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Publication number: 20060117803Abstract: A duct assembly is employed for directing a central air flow upwardly toward the rotating spinner assembly of a rotary-type fiberizer that produces a downwardly flowing column of fibers. The central air flow eliminates the low-pressure zone that normally occurs beneath the spinner assembly of conventional fiberizers. The cross-sectional profile of a lower portion of the duct is vertically elongated where the duct passes through the fiber column so as to facilitate the flow of the fiber column over the duct. A shielding member can be positioned to deflect the central air flow away from the spinner assembly and against the interior of the fiber column to insulate the spinner assembly from the relative cool air flow. In another embodiment, a conduit extends through the fiberizer spinner assembly and directs a cooling gas beneath the spinner assembly within the interior of the fiber column.Type: ApplicationFiled: December 7, 2004Publication date: June 8, 2006Inventors: John Windisch, Patrick Svoboda, Ron Reher, Larry Coon
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Publication number: 20050003726Abstract: Disclosed are glass compositions, glass fiber compositions, glass fiber battery separators, glass fiber filter media, battery additives and active materials formed with glass compositions disclosed, glass fiber radiation shields, and glass fiber paper compositions. Certain embodiments include, among other components, bismuth oxide. Certain embodiments include about 0.5-30% bismuth oxide of the composition by weight and silica oxide at about 54-70% of the composition by weight. Embodiments may also include other components. For example, zinc oxide can make up about 0.01-3% of the composition by weight.Type: ApplicationFiled: July 21, 2004Publication date: January 6, 2005Inventors: George Zguris, John Windisch, Patrick Svoboda, Yuri Vulfson
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Publication number: 20040096670Abstract: Disclosed are glass compositions and glass fibers formed from certain embodiments of the disclosed glass compositions. Certain embodiments of the glass compositions include, among other components, bismuth oxide. Certain embodiments of the glass composition include about 0.5-30% bismuth oxide of the composition by weight and silica oxide at about 54-70% of the composition by weight. Embodiments of the glass compositions may also include other components. For example, zinc oxide can make up about 0.01-5% of the composition by weight.Type: ApplicationFiled: July 29, 2003Publication date: May 20, 2004Applicant: Evanite Fiber CorporationInventors: George Zguris, John Windisch, Patrick Svoboda, Yuri Vulfson