Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5369081 | Nitropyrazolylazoaniline dye-donor element for thermal dye transfer | Steven Evans, Max A. Weaver | 1994-11-29 |
HW
Helmut Weber
Overall (1994): #126,662 of 165,921Top 80%
1
Patents 1994