Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11524304 | Electrostatic charging air cleaning device and collection electrode | Michael Metzger, Saravanan Kuppan, Sondra Hellstrom, Nathan Craig, Jake CHRISTENSEN | 2022-12-13 |
| 11515555 | Reversible shunts for overcharge protection in polymer electrolyte membrane fuel cells | John F. Christensen, Yelena Gorlin, Sondra Hellstrom, Michael Metzger | 2022-11-29 |
| 11345987 | Metal material hydrophobic surface treatment methods | Lei Cheng, Soo Kim, Mordechai KORNBLUTH, Jonathan Mailoa, Georgy Samsonidze +1 more | 2022-05-31 |
| 11268711 | Electrostatic charging air cleaning device | Michael Metzger, Saravanan Kuppan, Sondra Hellstrom, Nathan Craig, Jake CHRISTENSEN | 2022-03-08 |