Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12064745 | Iron and nitrogen treated sorbent and method for making same | Ryan W. Walker, Walter G. Tramposch, Keita Takahashi, Aya Benzaki | 2024-08-20 |
| 12059668 | Copper, iron, and nitrogen treated sorbent and method for making same | Ryan W. Walker, Walter G. Tramposch | 2024-08-13 |
| 11872539 | Copper and nitrogen treated sorbent and method for making same | Ryan W. Walker, Walter G. Tramposch | 2024-01-16 |