Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4814263 | Direct-positive silver halide emulsion | — | 1989-03-21 |
| 4430426 | Stabilization of silver halide emulsions | George W. Beebe, Nelson B. O'Bryan, Steven M. Shor | 1984-02-07 |
PH
Philip Hine
Overall (All Time): #2,329,391 of 4,157,543Top 60%
2
Patents All Time