Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5336579 | Color developer compositions containing bare carrier cores and coated carrier cores | Edward J. Gutman, Mark Ballou | 1994-08-09 |
CZ
Charles D. Zimmer
Overall (1994): #148,237 of 165,921Top 90%
1
Patents 1994