Patents by Inventor Donald Engel
Donald Engel 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: 11967031Abstract: Biological digital imaging systems and methods are disclosed herein for analyzing pixel data of one or more digital images depicting absorbent articles or portions of absorbent articles. A digital image comprising pixel data is obtained depicting an absorbent article or a portion of an absorbent article, the digital image. An imaging application (app) analyzes the digital image to detect a biological feature depicted within the pixel data of the digital image of the absorbent article or the portion of the absorbent article. The imaging app generates an individual-specific biological prediction value corresponding to at least one of: (a) the absorbent article; (b) the portion of the absorbent article; or (c) an individual associated with the absorbent article or portion of the absorbent article. The individual-specific biological prediction value is based on the biological feature depicted within the pixel data of the digital image of the absorbent article or the portion of the absorbent article.Type: GrantFiled: June 8, 2022Date of Patent: April 23, 2024Assignee: The Procter & Gamble CompanyInventors: Jennifer Joan Gustin, Amirhossein Tavanaei, Kelly Anderson, Donald C. Roe, Roland Engel, Latisha Salaam Zayid
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Publication number: 20230237107Abstract: The present disclosure relates to systems and methods for implementing a distributed search that allows a search engine to retrieve the correct results for a search request even if the search engine does not request the full results from each index shard originally requested in the search request.Type: ApplicationFiled: January 27, 2022Publication date: July 27, 2023Inventors: Harrison Donald ENGEL, Sankalp Navneet BIHANI
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Patent number: 11679352Abstract: Air cleaner and preferred components for an air cleaner are provided. In certain arrangements, a band is mounted to the media pack, surrounding the media. Also, the cartridge is non-circular and includes a seal thereon.Type: GrantFiled: August 19, 2021Date of Patent: June 20, 2023Assignee: Donaldson Company, Inc.Inventors: Paul Counlonvaux, Johan DeWit, Cary Donald Olson, Thomas Miller, Marty Barris, Wayne Bishop, Donald Engel, Steven Campbell, Johan Fobe
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Publication number: 20220072465Abstract: Air cleaner and preferred components for an air cleaner are provided. In certain arrangements, a band is mounted to the media pack, surrounding the media. Also, the cartridge is non-circular and includes a seal thereon.Type: ApplicationFiled: August 19, 2021Publication date: March 10, 2022Inventors: Paul Counlonvaux, Johan DeWit, Cary Donald Olson, Thomas Miller, Marty Barris, Wayne Bishop, Donald Engel, Steven Campbell, Johan Fobe
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Patent number: 11123673Abstract: Air cleaner and preferred components for an air cleaner are provided. In certain arrangements, a band is mounted to the media pack, surrounding the media. Also, the cartridge is non-circular and includes a seal thereon.Type: GrantFiled: May 20, 2019Date of Patent: September 21, 2021Assignee: Donaldson Company, Inc.Inventors: Paul Coulonvaux, Johan DeWit, Cary Donald Olson, Thomas Miller, Marty Barris, Wayne Bishop, Donald Engel, Steven Campbell, Johan Fobe
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Publication number: 20190336902Abstract: Air cleaner and preferred components for an air cleaner are provided. In certain arrangements, a band is mounted to the media pack, surrounding the media. Also, the cartridge is non-circular and includes a seal thereon.Type: ApplicationFiled: May 20, 2019Publication date: November 7, 2019Inventors: Paul Coulonvaux, Johan DeWit, Cary Donald Olson, Thomas Miller, Marty Barris, Wayne Bishop, Donald Engel, Steven Campbell, Johan Fobe
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Patent number: 10343101Abstract: Air cleaner and preferred components for an air cleaner are provided. In certain arrangements, a band is mounted to the media pack, surrounding the media. Also, the cartridge is non-circular and includes a seal thereon.Type: GrantFiled: March 14, 2016Date of Patent: July 9, 2019Assignee: Donaldson Company, Inc.Inventors: Paul Coulonvaux, Johan DeWit, Cary Donald Olson, Thomas Miller, Marty Barris, Wayne Bishop, Donald Engel, Steven Campbell, Johan Fobe
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Patent number: 10252206Abstract: Air cleaner and preferred components for an air cleaner are provided. In certain arrangements, a band is mounted to the media pack, surrounding the media. Also, the cartridge is non-circular and includes a seal thereon.Type: GrantFiled: September 26, 2016Date of Patent: April 9, 2019Assignee: Donaldson Company, Inc.Inventors: Paul Coulonvaux, Johan DeWit, Cary Donald Olson, Thomas Miller, Marty Barris, Wayne Bishop, Donald Engel, Steven Campbell, Johan Fobe
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Publication number: 20170036156Abstract: Air cleaner and preferred components for an air cleaner are provided. In certain arrangements, a band is mounted to the media pack, surrounding the media. Also, the cartridge is non-circular and includes a seal thereon.Type: ApplicationFiled: September 26, 2016Publication date: February 9, 2017Inventors: PAUL COULONVAUX, JOHAN DEWIT, CARY DONALD OLSON, THOMAS MILLER, MARTY BARRIS, WAYNE BISHOP, DONALD ENGEL, STEVEN CAMPBELL, JOHAN FOBE
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Publication number: 20160193559Abstract: Air cleaner and preferred components for an air cleaner are provided. In certain arrangements, a band is mounted to the media pack, surrounding the media. Also, the cartridge is non-circular and includes a seal thereon.Type: ApplicationFiled: March 14, 2016Publication date: July 7, 2016Inventors: PAUL COULONVAUX, Johan DeWit, Cary Donald Olson, Thomas Miller, Marty Barris, Wayne Bishop, Donald Engel, Steven Campbell, Johan Fobe
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Patent number: 9283507Abstract: Air cleaner and preferred components for an air cleaner are provided. In certain arrangements, a band is permanently mounted to the media pack, surrounding the media. Also, the cartridge is non-circular and includes a radial seal thereon.Type: GrantFiled: February 3, 2014Date of Patent: March 15, 2016Assignee: Donaldson Company, Inc.Inventors: Paul Coulonvaux, Johan Dewit, Cary Donald Olson, Thomas Miller, Marty Barris, Wayne Bishop, Donald Engel, Steven Campbell, Johan Fobe
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Publication number: 20140360144Abstract: Air cleaner and preferred components for an air cleaner are provided. In certain arrangements, a band is permanently mounted to the media pack, surrounding the media. Also, the cartridge is non-circular and includes a radial seal thereon.Type: ApplicationFiled: February 3, 2014Publication date: December 11, 2014Applicant: DONALDSON COMPANY, INC.Inventors: Paul Coulonvaux, Johan Dewit, Cary Donald Olson, Thomas Miller, Marty Barris, Wayne Bishop, Donald Engel, Steven Campbell, Johan Fobe
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Patent number: 8641795Abstract: Air cleaner and preferred components for an air cleaner are provided. In certain arrangements, a band is permanently mounted to the media pack, surrounding the media. Also, the cartridge is non-circular and includes a radial seal thereon.Type: GrantFiled: December 28, 2012Date of Patent: February 4, 2014Assignee: Donaldson Company, Inc.Inventors: Paul Coulonvaux, Johan Dewit, Cary Olson, Thomas Miller, Marty Barris, Wayne Bishop, Donald Engel, Steven Campbell, Johan Fobe
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Publication number: 20080066435Abstract: An air cleaner assembly and components therefor are described. One of the components characterized is a filter cartridge including a first end cap with an outwardly directed pinch seal flange on an end cap at one end of the cartridge; and, an opposite end with a housing seal. An example air cleaner housing is described, for sealingly receiving the filter cartridge therein, during use. Methods of assembly and use are also described.Type: ApplicationFiled: August 15, 2007Publication date: March 20, 2008Inventors: Donald Engel, Jordan Flagstad, Andrew Albitz, Justin Kadlec, Dolan Bartels
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Publication number: 20080041026Abstract: An air cleaner assembly and components therefor are described. One of the components characterized is a filter cartridge including a first end cap with an outwardly directed pinch seal flange on an end cap at one end of the cartridge; and, an opposite end with a housing seal. An example air cleaner housing is described, for sealingly receiving the filter cartridge therein, during use. Methods of assembly and use are also described.Type: ApplicationFiled: August 15, 2007Publication date: February 21, 2008Inventors: Donald Engel, Bradley Kuempel
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Publication number: 20070289265Abstract: An air cleaner and preferred components for an air cleaner are provided. In one arrangement, the air cleaner includes a band or cassette component, configured for removably receiving a z-filter media pack therein, during use. In another arrangement, the band is permanently mounted of the media pack. Air cleaner arrangements configured for use of the cassette or band therewith included an arrangement with a central housing section for receipt of the main filter cartridge and cassette, and which has thereon a mounting arrangement with 3 mountable sides. Preferred precleaner arrangements and outlet tube arrangements can be secured to the center housing section.Type: ApplicationFiled: April 28, 2005Publication date: December 20, 2007Applicant: DONALDSON COMPANY, INC.Inventors: Paul Coulonvaux, Johan Dewit, Cary Olson, Thomas Miller, Marty Barris, Wayne Bishop, Donald Engel, Steven Campbell, Johan Fobe
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Publication number: 20070175194Abstract: An air cleaner (40) includes a housing (48) and an access cover. The internal volume of the housing (48) can be reached through an opening (70) in a side wall of the housing. A filter element (50) having fluted filter media is removable and replaceable from the air cleaner. The housing (48) is constructed and arranged to cam the element (50) into sealing engagement with the housing (48). The access cover includes structure to help support and ensure proper seating of the filter element within the housing. A method of installing the filter element in the air cleaner includes sliding a portion of the filter element against a slide surface in the housing. A method of servicing an air cleaner includes pushing the filter element against a pivot region in the housing to release a seal between the filter element and the housing.Type: ApplicationFiled: November 10, 2004Publication date: August 2, 2007Applicant: Donaldson Company, Inc.Inventors: Larry Nepsund, Bradley Kuempel, Donald Engel, Bruce Boehrs, Sheldon Anderson, Richard Bucholtz, Steve Campbell, Thomas Lundgren
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Publication number: 20050229561Abstract: An air cleaner (40) includes a housing (48) and an access cover. The internal volume of the housing (48) can be reach through an opening (70) in a side wall of the housing. A filter element (50) having fluted filter media is removable and replaceable from the air cleaner (40). The housing is constructed and arranged to cam the element (50) into sealing engagement with the housing (48). The access cover includes structure to help support and ensure proper seating of the filter element within the housing. A method of installing the filter element in the air cleaner includes sliding a portion of the filter element against a slide surface in the housing. A method of servicing an air cleaner includes tilting the filter element against a tilt surface in the housing to release a seal between the filter element and the housing. The filter element can have a handle to assist in servicing of the air cleaner.Type: ApplicationFiled: May 8, 2003Publication date: October 20, 2005Inventors: Larry Nepsund, Bradley Kuempel, Donald Engel, Bruce Boehrs, Sheldon Anderson, Richard Bucholtz, Thomas Lundgren