Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11118245 | Alkaline solution method for recovering rare earth elements | Mark Berggren, John T. Henri, Boris Nizamov | 2021-09-14 |
| 11077963 | Dipole drive for space propulsion | — | 2021-08-03 |