Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE48537 | Filter element with features to improve pre-cleaning performance, sealing, and structural support | Rajeev Dhiman, Jim L. Alonzo, Barry M. Verdegan | 2021-04-27 |
| 10898839 | Pre-cleaning air filter | Robert A. Bannister, Joel D. Roltgen, Mark V. Holzmann | 2021-01-26 |