Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D905842 | Filter cartridge | Hubert J. Rahn | 2020-12-22 |
| 10864469 | Air cleaner assemblies and methods of use | Steven K. Campbell, Benny K. Nelson, Timothy J. Wessels, Daniel E. Adamek, Robert D. Johnston | 2020-12-15 |
| 10610815 | Air cleaner assemblies | Hubert J. Rahn | 2020-04-07 |
| 10532310 | Filter cartridges; air cleaner assemblies; housings; features; components; and, methods | Hubert J. Rahn | 2020-01-14 |