Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4902611 | Preparation of silver halide emulsions containing iridium | Ingo H. Leubner | 1990-02-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4902611 | Preparation of silver halide emulsions containing iridium | Ingo H. Leubner | 1990-02-20 |