Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11183222 | Recirculation filter for an enclosure | Allen N. Nicklay, Christopher J. Fischer, Daniel L. Tuma | 2021-11-23 |
| 10940414 | Recirculation filter for an electronics enclosure | Allen N. Nicklay, Scott Keller, Katsushi Isogawa, John Frein | 2021-03-09 |