Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677120 | Tellurium complexes as chemical sensitizers for silver halides | Kenneth James Lushington | 1997-10-14 |
| 5667957 | Xanthate salts as chemical sensitizers for silver halides | Kenneth James Lushington | 1997-09-16 |