Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8062615 | Production of silver sulfate grains using carboxylic acid additives | Thomas N. Blanton | 2011-11-22 |
| 7931880 | Production of silver sulfate grains using inorganic additives | Thomas N. Blanton | 2011-04-26 |