Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11318405 | Air cleaner assemblies and methods of use | Steven K. Campbell, Robert D. Johnston | 2022-05-03 |
| 11311829 | Filter elements, air cleaner assemblies, and methods of use and assembly | Benny K. Nelson, David W. Nelson, Dave Matalamaki | 2022-04-26 |
| 11298645 | Filtration media pack, filter element, and methods | Gary J. Rocklitz, Robert M. Rogers, Ming Ouyang, Anitha M. Mathew | 2022-04-12 |
| 11247161 | Support structure for pleated filter media and methods | Philip Edward Johnson, Gregory LaVallee, Janelle M. Hampton, Jonathan G. Parsons, Richard Osendorf | 2022-02-15 |