Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9895651 | Apparatus and method for reducing oxygen and increasing nitrogen in secure enclosure | Jeffrey Garfinkle | 2018-02-20 |
| 8574342 | Method and apparatus for membrane separation | — | 2013-11-05 |