Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5750327 | Mixed ripeners for silver halide emulsion formation | Yun Chang, Joseph P. Pepe | 1998-05-12 |
| 4682920 | Rotating air bearing | — | 1987-07-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5750327 | Mixed ripeners for silver halide emulsion formation | Yun Chang, Joseph P. Pepe | 1998-05-12 |
| 4682920 | Rotating air bearing | — | 1987-07-28 |