Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9309131 | Aluminized silicious powder and water purification device incorporating same | Leonid A. Kaledin, Tatiana G. Kaledin | 2016-04-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9309131 | Aluminized silicious powder and water purification device incorporating same | Leonid A. Kaledin, Tatiana G. Kaledin | 2016-04-12 |