Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10124317 | Apparatus and method for avoiding fluid bypass in particulate filters | — | 2018-11-13 |
| 9943796 | Multi layer pleatable filter medium | Thaddeus J. Ptak, Chrystal B. Gillilan | 2018-04-17 |