Patents by Inventor Richard Osendorf

Richard Osendorf 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).

  • Filter Assemblies; Components and Features Thereof; and, Methods of Use and Assembly
    Publication number: 20250128194
    Abstract: Filter assemblies, components therefor, and features thereof are described. Also described are methods of assembly and use. In depicted examples, the air cleaner assemblies and components use advantageous housing seal features. Also, methods of assembly and use are described.
    Type: Application
    Filed: November 25, 2024
    Publication date: April 24, 2025
    Inventors: Richard Osendorf, Joseph Einberger, Daniel Adamek
  • Filter assemblies; components and features thereof; and, methods of use and assembly
    Patent number: 12179135
    Abstract: Filter assemblies, components therefor, and features thereof are described. Also described are methods of assembly and use. In depicted examples, the air cleaner assemblies and components use advantageous housing seal features. Also, methods of assembly and use are described.
    Type: Grant
    Filed: October 30, 2023
    Date of Patent: December 31, 2024
    Assignee: Donaldson Company, Inc.
    Inventors: Richard Osendorf, Joseph Einberger, Daniel Adamek
  • Air Filter Arrangement; Assembly; and, Methods
    Patent number: 12138574
    Abstract: An air cleaner arrangement is shown. The air cleaner arrangement includes a serviceable filter cartridge. A preferred filter cartridge positionable within an air cleaner arrangement, is depicted.
    Type: Grant
    Filed: October 17, 2023
    Date of Patent: November 12, 2024
    Assignee: Donaldson Company, Inc.
    Inventors: Gregory Reichter, Wayne R. W. Bishop, Benny Nelson, Darrel Wegner, Bruce Crenshaw, Vladimir Kladnitsky, Donald Mork, Kevin Schrage, Richard Osendorf, Bradley Kuempel, Thomas Lundgren, Jordan Flagstad, Thomas G. Miller
  • Air filter arrangement; assembly; and, methods
    Patent number: 12070711
    Abstract: Air filter cartridges are disclosed. Also described are air cleaners including the filter cartridges. Methods of assembly and use are also provided. Also, systems of use are described.
    Type: Grant
    Filed: June 28, 2023
    Date of Patent: August 27, 2024
    Assignee: Donaldson Company, Inc.
    Inventors: Gregory Reichter, Wayne Bishop, Benny K. Nelson, Darrel Wegner, Bruce Crenshaw, Thomas Miller, Donald Mork, Kevin Schrage, Vladimir Kladnitsky, Richard Osendorf, Bradley Kuempel, Thomas Lundgren, Jordan Flagstad
  • Filter Assemblies; Components and Features Thereof; and, Methods of Use and Assembly
    Publication number: 20240189750
    Abstract: Air cleaner assemblies, components therefor, and features thereof are described. Also described are methods of assembly and use. In depicted examples, the air cleaner assemblies and components optionally use advantageous housing seal features. Methods of assembly and use are described.
    Type: Application
    Filed: December 19, 2023
    Publication date: June 13, 2024
    Inventors: Richard Osendorf, Joseph Einberger
  • Filter Assemblies; Components and Features Thereof; and, Methods of Use and Assembly
    Publication number: 20240165549
    Abstract: Filter assemblies, components therefor, and features thereof are described. Also described are methods of assembly and use. In depicted examples, the air cleaner assemblies and components use advantageous housing seal features. Also, methods of assembly and use are described.
    Type: Application
    Filed: October 30, 2023
    Publication date: May 23, 2024
    Inventors: Richard Osendorf, Joseph Einberger, Daniel Adamek
  • Air Filter Arrangement; Assembly; and, Methods
    Publication number: 20240149203
    Abstract: An air cleaner arrangement is shown. The air cleaner arrangement includes a serviceable filter cartridge. A preferred filter cartridge positionable within an air cleaner arrangement, is depicted.
    Type: Application
    Filed: October 17, 2023
    Publication date: May 9, 2024
    Inventors: Gregory Reichter, Wayne R.W. Bishop, Benny Nelson, Darrel Wegner, Bruce Crenshaw, Vladimir Kladnitsky, Donald Mork, Kevin Schrage, Richard Osendorf, Bradley Kuempel, Thomas Lundgren, Jordan Flagstad, Thomas G. Miller
  • Air filter arrangement; assembly; and, methods
    Patent number: 11951429
    Abstract: Air filter cartridges are disclosed. Also described are air cleaners including the filter cartridges. Methods of assembly and use are also provided. Also, systems of use are described.
    Type: Grant
    Filed: May 27, 2021
    Date of Patent: April 9, 2024
    Assignee: Donaldson Company, Inc.
    Inventors: Gregory Reichter, Wayne Bishop, Benny K. Nelson, Darrel Wegner, Bruce Crenshaw, Thomas Miller, Donald Mork, Kevin Schrage, Vladimir Kladnitsky, Richard Osendorf, Bradley Kuempel, Thomas Lundgren, Jordan Flagstad
  • Filter assemblies; components and features thereof; and, methods of use and assembly
    Patent number: 11890565
    Abstract: Air cleaner assemblies, components therefor, and features thereof are described. Also described are methods of assembly and use. In depicted examples, the air cleaner assemblies and components optionally use advantageous housing seal features. Methods of assembly and use are described.
    Type: Grant
    Filed: May 2, 2022
    Date of Patent: February 6, 2024
    Assignee: Donaldson Company, Inc.
    Inventors: Richard Osendorf, Joseph Einberger
  • AIR FILTER ARRANGEMENT; ASSEMBLY; AND, METHODS
    Publication number: 20230415082
    Abstract: Air filter cartridges are disclosed. Also described are air cleaners including the filter cartridges. Methods of assembly and use are also provided. Also, systems of use are described.
    Type: Application
    Filed: June 28, 2023
    Publication date: December 28, 2023
    Inventors: Gregory Reichter, Wayne Bishop, Benny K. Nelson, Darrel Wegner, Bruce Crenshaw, Thomas Miller, Donald Mork, Kevin Schrage, Vladimir Kladnitsky, Richard Osendorf, Bradley Kuempel, Thomas Lundgren, Jordan Flagstad
  • Filter assemblies; components and features thereof; and, methods of use and assembly
    Patent number: 11839831
    Abstract: Filter assemblies, components therefor, and features thereof are described. Also described are methods of assembly and use. In depicted examples, the air cleaner assemblies and components use advantageous housing seal features. Also, methods of assembly and use are described.
    Type: Grant
    Filed: November 16, 2020
    Date of Patent: December 12, 2023
    Assignee: Donaldson Company, Inc
    Inventors: Richard Osendorf, Joseph Einberger, Daniel Adamek
  • Air filter arrangement; assembly; and, methods
    Patent number: 11826689
    Abstract: An air cleaner arrangement is shown. The air cleaner arrangement includes a serviceable filter cartridge. A preferred filter cartridge positionable within an air cleaner arrangement, is depicted.
    Type: Grant
    Filed: November 23, 2020
    Date of Patent: November 28, 2023
    Assignee: Donaldson Company, Inc.
    Inventors: Gregory Reichter, Wayne R. W. Bishop, Benny Nelson, Darrel Wegner, Bruce Crenshaw, Vladimir Kladnitsky, Donald Mork, Kevin Schrage, Richard Osendorf, Bradley Kuempel, Thomas Lundgren, Jordan S. Flagstad, Thomas G. Miller
  • Air filter arrangement; assembly; and, methods
    Patent number: 11759744
    Abstract: An air filter arrangement is disclosed. The air filter arrangement includes media comprising corrugated media secured to facing media and defining a media pack having opposite flow faces. Media pack arrangements including such media are described. Also described are filter cartridges including such media packs and air cleaners including the filter cartridges. Advantageous housing seal arrangements having a pinch seal member and forming a trough are described. Methods of assembly and use are also provided. Also, systems of use are described.
    Type: Grant
    Filed: November 23, 2021
    Date of Patent: September 19, 2023
    Assignee: Donaldson Company, Inc.
    Inventors: Gregory Reichter, Wayne Bishop, Benny K. Nelson, Darrel Wegner, Bruce Crenshaw, Vladimir Kladnitsky, Thomas Miller, Donald Mork, Kevin Schrage, Richard Osendorf, Bradley Kuempel, Thomas Lundgren
  • Filter Assemblies; Components and Features Thereof; and, Methods of Use and Assembly
    Publication number: 20220331728
    Abstract: Air cleaner assemblies, components therefor, and features thereof are described. Also described are methods of assembly and use. In depicted examples, the air cleaner assemblies and components optionally use advantageous housing seal features. Methods of assembly and use are described.
    Type: Application
    Filed: May 2, 2022
    Publication date: October 20, 2022
    Inventors: Richard Osendorf, Joseph Einberger
  • Air Filter Arrangement; Assembly; and, Methods
    Publication number: 20220176299
    Abstract: An air filter arrangement is disclosed. The air filter arrangement includes media comprising corrugated media secured to facing media and defining a media pack having opposite flow faces. Media pack arrangements including such media are described. Also described are filter cartridges including such media packs and air cleaners including the filter cartridges. Advantageous housing seal arrangements having a pinch seal member and forming a trough are described. Methods of assembly and use are also provided. Also, systems of use are described.
    Type: Application
    Filed: November 23, 2021
    Publication date: June 9, 2022
    Inventors: Gregory Reichter, Wayne Bishop, Benny K. Nelson, Darrel Wegner, Bruce Crenshaw, Vladimir Kladnitsky, Thomas Miller, Donald Mork, Kevin Schrage, Richard Osendorf, Bradley Kuempel, Thomas Lundgren
  • Assemblies; components and filter features thereof; and, methods of use and assembly
    Patent number: 11331609
    Abstract: Air cleaner assemblies, components therefor, and features thereof are described. Also described are methods of assembly and use. In depicted examples, the air cleaner assemblies and components optionally use advantageous housing seal features. Methods of assembly and use are described.
    Type: Grant
    Filed: January 16, 2020
    Date of Patent: May 17, 2022
    Assignee: Donaldson Company, Inc.
    Inventors: Richard Osendorf, Joseph Einberger
  • Support structure for pleated filter media and methods
    Patent number: 11247161
    Abstract: A support structure for an interior volume of a construction of pleated media is operably oriented in the interior volume and structurally supports the media. The support structure can pass directly through an innermost 60% of the interior volume. It can have a void volume not more than 80%. It can be inner liner-free and extend in a non-curved path. It can include a first sheet and second sheet of porous material. At least a first brace construction secures the first sheet and second sheet together and in spaced apart, opposing relation. The support structure can include a pleated construction having pleats extending in a direction non-parallel and angled to the direction of pleats of the pleated filter media. The support structure can be molded spacers.
    Type: Grant
    Filed: August 26, 2019
    Date of Patent: February 15, 2022
    Assignee: Donaldson Company, Inc.
    Inventors: Philip Edward Johnson, Gregory L. LaVallee, Janelle M. Hampton, Daniel E. Adamek, Jonathan G. Parsons, Richard Osendorf
  • Air filter arrangement; assembly; and, methods
    Patent number: 11207632
    Abstract: An air filter arrangement is disclosed. The air filter arrangement includes media comprising corrugated media secured to facing media and defining a media pack having opposite flow faces. Media pack arrangements including such media are described. Also described are filter cartridges including such media packs and air cleaners including the filter cartridges. Advantageous housing seal arrangements having a pinch seal member and forming a trough are described. Methods of assembly and use are also provided. Also, systems of use are described.
    Type: Grant
    Filed: January 29, 2020
    Date of Patent: December 28, 2021
    Assignee: Donaldson Company, Inc.
    Inventors: Gregory Reichter, Wayne Bishop, Benny K. Nelson, Darrel Wegner, Bruce Crenshaw, Vladimir Kladnitsky, Thomas Miller, Donald Mork, Kevin Schrage, Richard Osendorf, Bradley Kuempel, Thomas Lundgren
  • AIR FILTER ARRANGEMENT; ASSEMBLY; AND, METHODS
    Publication number: 20210394101
    Abstract: Air filter cartridges are disclosed. Also described are air cleaners including the filter cartridges. Methods of assembly and use are also provided. Also, systems of use are described.
    Type: Application
    Filed: May 27, 2021
    Publication date: December 23, 2021
    Inventors: Gregory Reichter, Wayne Bishop, Benny K. Nelson, Darrel Wegner, Bruce Crenshaw, Thomas Miller, Donald Mork, Kevin Schrage, Vladimir Kladnitsky, Richard Osendorf, Bradley Kuempel, Thomas Lundgren, Jordan Flagstad
  • Air filter arrangement; assembly; and, methods
    Patent number: 11020699
    Abstract: Air filter cartridges are disclosed. Also described are air cleaners including the filter cartridges. Methods of assembly and use are also provided. Also, systems of use are described.
    Type: Grant
    Filed: September 17, 2019
    Date of Patent: June 1, 2021
    Assignee: Donaldson Company, Inc.
    Inventors: Gregory Reichter, Wayne Bishop, Benny K. Nelson, Darrel Wegner, Bruce Crenshaw, Thomas Miller, Donald Mork, Kevin Schrage, Vladimir Kladnitsky, Richard Osendorf, Bradley Kuempel, Thomas Lundgren, Jordan Flagstad