Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11471553 | Exhaled air purification unit and system for indoor multi-person venues or environments | Ronald D. Blum, Russell French | 2022-10-18 |
| 11324850 | Exhaled air purification unit and system for indoor multi-person venues or environments | Ronald D. Blum, Russell French | 2022-05-10 |
| 11311959 | Solid-state additive manufacturing system and material compositions and structures | Nanci Hardwick, Wayne Hubbard, Chase Cox | 2022-04-26 |