Patents by Inventor Glenn David Alexander
Glenn David Alexander 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: 11434068Abstract: A filter pad with a dry loft between approximately 0.15 and 0.5 inches includes at least a first fiber web comprising a plurality of oleophilic fibers, wherein the oleophilic fibers: have a linear density between approximately 2 and 9 denier; have a length between approximately 1 and 4 inches; and have been uploaded with flame resistant particles.Type: GrantFiled: May 20, 2020Date of Patent: September 6, 2022Assignee: RESTAURANT TECHNOLOGIES, INC.Inventors: Glenn David Alexander, Joseph Anthony Salpietra, Jordan Salpietra
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Publication number: 20200277134Abstract: A filter pad with a dry loft between approximately 0.15 and 0.5 inches includes at least a first fiber web comprising a plurality of oleophilic fibers, wherein the oleophilic fibers: have a linear density between approximately 2 and 9 denier; have a length between approximately 1 and 4 inches; and have been uploaded with flame resistant particles.Type: ApplicationFiled: May 20, 2020Publication date: September 3, 2020Inventors: Glenn David Alexander, Joseph Anthony Salpietra, Jordan Salpietra
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Patent number: 10300422Abstract: A filter assembly includes a filter pad comprising fibers including natural, synthetic and/or hybrid fibers. A stabilizer frame formed of a non-metallic material may be imbedded in the filter pad. The stabilizer frame may be configured to provide support to the filter pad to maintain the filter pad in a generally flat configuration. In accordance with a particular embodiment, the filter pad may be comprised of at least first and second fibrous mats that are coupled together. In this embodiment, the stabilizer frame may be disposed between and coupled with the first and second fibrous mats.Type: GrantFiled: January 25, 2016Date of Patent: May 28, 2019Assignee: EFIP Holdings LPInventors: Glenn David Alexander, Joseph Anthony Salpietra, Jr.
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Publication number: 20190135536Abstract: A filter assembly includes a filter pad comprising flame resistant viscose. The filter assembly also includes a bonding emulsion. The bonding emulsion may comprise casein resin. The bonding emulsion may additionally comprise acrylic resin. The filter assembly also includes a structural support. In particular embodiments, at least a portion of the fibers are treated with a solution that is fire resistant or fire retardant.Type: ApplicationFiled: December 31, 2018Publication date: May 9, 2019Inventors: Glenn David Alexander, Joseph Anthony Salpietra, JR.
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Patent number: 10167137Abstract: A filter assembly includes a filter pad comprising flame resistant viscose. The filter assembly also includes a bonding emulsion. The bonding emulsion may comprise casein resin. The bonding emulsion may additionally comprise acrylic resin. The filter assembly also includes a structural support. In particular embodiments, at least a portion of the fibers are treated with a solution that is fire resistant or fire retardant.Type: GrantFiled: September 23, 2009Date of Patent: January 1, 2019Assignee: EFIP Holdings LPInventors: Glenn David Alexander, Joseph Anthony Salpietra
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Patent number: 9599350Abstract: A filter assembly includes a filter pad comprising fibers including natural, synthetic and/or hybrid fibers. In particular embodiments, the filter pad comprises wool fibers. The filter assembly also includes a bonding emulsion, wherein the bonding emulsion comprises casein resin. The filter assembly also includes a structural support. In particular embodiments, at least a portion of the fibers are treated with a solution that is fire resistant or fire retardant.Type: GrantFiled: September 23, 2009Date of Patent: March 21, 2017Assignee: Ellis Fibre USAInventors: Glenn David Alexander, Joseph Anthony Salpietra, Jr.
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Publication number: 20160362249Abstract: A filter assembly includes a filter pad comprising flame resistant viscose. The filter assembly also includes a bonding emulsion. The bonding emulsion may comprise casein resin. The bonding emulsion may additionally comprise acrylic resin. The filter assembly also includes a structural support. In particular embodiments, at least a portion of the fibers are treated with a solution that is fire resistant or fire retardant.Type: ApplicationFiled: September 23, 2009Publication date: December 15, 2016Inventors: Glenn David Alexander, Joseph Anthony Salpietra, JR.
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Publication number: 20160184747Abstract: A filter assembly includes a filter media comprising at least one of wool, viscose, and thermoplastic polymer material; a supporting layer proximate to the filter media comprising at least one of a mesh, a frame, and a thin board; and a retaining member configured to engage the filter media and the supporting layer to hold the filter media and supporting layer together. A method of manufacturing a filter assembly includes carding fibers into a web to form a filter media comprising at least one of wool, viscose, and thermoplastic polymer material; coupling the filter media with a supporting layer comprising at least one of a mesh, a frame, and a thin board, and trimming or punching the coupled filter media and supporting layer to a predetermined size.Type: ApplicationFiled: August 7, 2014Publication date: June 30, 2016Inventors: Jordan SALPIETRA, Glenn David ALEXANDER
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Publication number: 20160136559Abstract: A filter assembly includes a filter pad comprising fibers including natural, synthetic and/or hybrid fibers. A stabilizer frame formed of a non-metallic material may be imbedded in the filter pad. The stabilizer frame may be configured to provide support to the filter pad to maintain the filter pad in a generally flat configuration. In accordance with a particular embodiment, the filter pad may be comprised of at least first and second fibrous mats that are coupled together. In this embodiment, the stabilizer frame may be disposed between and coupled with the first and second fibrous mats.Type: ApplicationFiled: January 25, 2016Publication date: May 19, 2016Inventors: Glenn David ALEXANDER, Joseph Anthony SALPIETRA, JR.
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Patent number: 9242200Abstract: A filter assembly includes a filter pad comprising fibers including natural, synthetic and/or hybrid fibers. A stabilizer frame formed of a non-metallic material may be imbedded in the filter pad. The stabilizer frame may be configured to provide support to the filter pad to maintain the filter pad in a generally flat configuration. In accordance with a particular embodiment, the filter pad may be comprised of at least first and second fibrous mats that are coupled together. In this embodiment, the stabilizer frame may be disposed between and coupled with the first and second fibrous mats.Type: GrantFiled: February 17, 2014Date of Patent: January 26, 2016Assignee: Ellis Fibre USAInventors: Glenn David Alexander, Joseph Anthony Salpietra, Jr.
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Publication number: 20140157739Abstract: A filter assembly includes a filter pad comprising fibers including natural, synthetic and/or hybrid fibers. A stabilizer frame formed of a non-metallic material may be imbedded in the filter pad. The stabilizer frame may be configured to provide support to the filter pad to maintain the filter pad in a generally flat configuration. In accordance with a particular embodiment, the filter pad may be comprised of at least first and second fibrous mats that are coupled together. In this embodiment, the stabilizer frame may be disposed between and coupled with the first and second fibrous mats.Type: ApplicationFiled: February 17, 2014Publication date: June 12, 2014Inventor: Glenn David Alexander
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Patent number: 8652241Abstract: A filter assembly includes a filter pad comprising fibers including natural, synthetic and/or hybrid fibers. A stabilizer frame formed of a non-metallic material may be imbedded in the filter pad. The stabilizer frame may be configured to provide support to the filter pad to maintain the filter pad in a generally flat configuration. In accordance with a particular embodiment, the filter pad may be comprised of at least first and second fibrous mats that are coupled together. In this embodiment, the stabilizer frame may be disposed between and coupled with the first and second fibrous mats.Type: GrantFiled: September 13, 2012Date of Patent: February 18, 2014Assignee: Ellis Fibre USAInventors: Glenn David Alexander, Joseph Anthony Salpietra, Jr.
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Publication number: 20130206681Abstract: A filter assembly comprises a frame and a filter media formed over the frame. The frame comprises a first frame component comprising a particular first end portion, and a second frame component comprising a certain first end portion. The particular first end portion of the first frame component interlocks with the certain first end portion of the second frame component. A filter assembly method comprises forming a frame by interlocking a particular first end of a first frame component with a certain first end of a second frame component, and forming filter media over the frame.Type: ApplicationFiled: February 1, 2013Publication date: August 15, 2013Inventors: Glenn David Alexander, Joseph A. Salpietra, Jr.
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Publication number: 20130007998Abstract: A filter assembly includes a filter pad comprising fibers including natural, synthetic and/or hybrid fibers. A stabilizer frame formed of a non-metallic material may be imbedded in the filter pad. The stabilizer frame may be configured to provide support to the filter pad to maintain the filter pad in a generally flat configuration. In accordance with a particular embodiment, the filter pad may be comprised of at least first and second fibrous mats that are coupled together. In this embodiment, the stabilizer frame may be disposed between and coupled with the first and second fibrous mats.Type: ApplicationFiled: September 13, 2012Publication date: January 10, 2013Applicant: ELLIS FIBRE USAInventors: Glenn David Alexander, Joseph Anthony Salpietra, JR.
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Patent number: 8277530Abstract: A filter assembly includes a filter pad comprising fibers including natural, synthetic and/or hybrid fibers. A stabilizer frame formed of a non-metallic material may be imbedded in the filter pad. The stabilizer frame may be configured to provide support to the filter pad to maintain the filter pad in a generally flat configuration. In accordance with a particular embodiment, the filter pad may be comprised of at least first and second fibrous mats that are coupled together. In this embodiment, the stabilizer frame may be disposed between and coupled with the first and second fibrous mats.Type: GrantFiled: April 27, 2009Date of Patent: October 2, 2012Assignee: Ellis Fibre USAInventors: Glenn David Alexander, Joseph Anthony Salpietra, Jr.
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Publication number: 20100071327Abstract: A filter assembly includes a filter pad comprising flame resistant viscose. The filter assembly also includes a bonding emulsion. The bonding emulsion may comprise casein resin. The bonding emulsion may additionally comprise acrylic resin. The filter assembly also includes a structural support. In particular embodiments, at least a portion of the fibers are treated with a solution that is fire resistant or fire retardant.Type: ApplicationFiled: September 23, 2009Publication date: March 25, 2010Inventors: Glenn David Alexander, Joseph Anthony Salpietra, JR.
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Publication number: 20100071324Abstract: A filter assembly includes a filter pad comprising fibers including natural, synthetic and/or hybrid fibers. A stabilizer frame formed of a non-metallic material may be imbedded in the filter pad. The stabilizer frame may be configured to provide support to the filter pad to maintain the filter pad in a generally flat configuration. In accordance with a particular embodiment, the filter pad may be comprised of at least first and second fibrous mats that are coupled together. In this embodiment, the stabilizer frame may be disposed between and coupled with the first and second fibrous mats.Type: ApplicationFiled: April 27, 2009Publication date: March 25, 2010Inventors: Glenn David Alexander, Joseph Anthony Salpietra, JR.
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Publication number: 20100071326Abstract: A filter assembly includes a filter pad comprising fibers including natural, synthetic and/or hybrid fibers. In particular embodiments, the filter pad comprises wool fibers. The filter assembly also includes a bonding emulsion, wherein the bonding emulsion comprises casein resin. The filter assembly also includes a structural support. In particular embodiments, at least a portion of the fibers are treated with a solution that is fire resistant or fire retardant.Type: ApplicationFiled: September 23, 2009Publication date: March 25, 2010Inventors: Glenn David Alexander, Joseph Anthony Salpietra, JR.