Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4851318 | Process for encapsulated toner compositions with oligomeric surfactant emulsifiers | Robert J. Gruber, Richard F. Koehler, Jr. | 1989-07-25 |
BH
Bing R. Hsieh
Overall (1989): #129,074 of 140,708Top 95%
1
Patents 1989