Issued Patents 2025
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12357936 | Filter systems, elements and methods with short-range wireless tracking features | Danny W. Miller | 2025-07-15 |
| 12239934 | Pulse ring assembly for air cleaner systems and methods thereof | Thomas R. Olson, Fred H. Wahlquist, David W. Mulder, Robert R. Levac | 2025-03-04 |
| 12214307 | Air cleaner assemblies and methods of use | Steven K. Campbell, David J. Burton, Benny K. Nelson, Timothy J. Wessels, Robert D. Johnston | 2025-02-04 |
| 12201930 | Filter elements, air cleaner assemblies, and methods of use and assembly | Benny K. Nelson, David W. Nelson, Dave Matalamaki | 2025-01-21 |
| 12201934 | Filter elements, air cleaner assemblies, and methods of use and assembly | Benny K. Nelson, William Vanaudenhove, Antoine DECUGNIERE | 2025-01-21 |