Issued Patents 2023
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11839831 | Filter assemblies; components and features thereof; and, methods of use and assembly | Richard Osendorf, Joseph Einberger | 2023-12-12 |
| 11794139 | Filter elements, air cleaner assemblies, and methods of use and assembly | Benny K. Nelson, David W. Nelson, Dave Matalamaki | 2023-10-24 |
| 11731072 | Pulse ring assembly for air cleaner systems and methods thereof | Thomas R. Olson, Fred H. Wahlquist, David W. Mulder, Robert R. Levac | 2023-08-22 |
| 11684882 | Air cleaner assemblies and methods of use | Steven K. Campbell, David J. Burton, Benny K. Nelson, Timothy J. Wessels, Robert D. Johnston | 2023-06-27 |
| 11666843 | Assemblies; components and filter features thereof; and, methods of use and assembly | Richard Osendorf, Benny K. Nelson, Joseph Einberger | 2023-06-06 |
| 11660558 | Filter cartridges; air cleaner assemblies; housings; features; components; and, methods | Scott M. Brown, Robert D. Johnston, Matthew A. Kalis, Richard P. Manahan | 2023-05-30 |
| 11654390 | Filter systems, elements and methods with short-range wireless tracking features | Danny W. Miller | 2023-05-23 |
| 11596893 | Filter media, filter media packs, and filter elements | Scott M. Brown, Mark A. Sala | 2023-03-07 |
| 11554338 | Filter elements, air cleaner assemblies, and methods of use and assembly | Benny K. Nelson, William Vanaudenhove, Antoine DECUGNIERE | 2023-01-17 |