Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11806652 | End cap for a filter element | Mark A. Roll | 2023-11-07 |
| 11759735 | Filter element with air-bleed conduit | Mark A. Roll, Gregory K. Rhyne | 2023-09-19 |
| 11752458 | Filter assembly | Dillan Scott Shaffer, Antonio Jose Gonzalez Arevalo | 2023-09-12 |
| 11623168 | Filter element | Mark A. Roll | 2023-04-11 |
| 11617973 | Filter element | Mark A. Roll, Robert H. Ferguson | 2023-04-04 |