Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9522388 | Pinning and affixing nano-active material | Qinghua Yin, Xiwang Qi | 2016-12-20 |
| 8828328 | Methods and apparatuses for nano-materials powder treatment and preservation | David Leamon, Frederick P. Layman, Maximilian A. Biberger | 2014-09-09 |
| 8652992 | Pinning and affixing nano-active material | Qinghua Yin, Xiwang Qi | 2014-02-18 |