Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4820846 | Triarylmethane compounds, their preparation and use as photoconductive systems | Kenneth Reynolds | 1989-04-11 |
DB
D. E. Brown
Overall (All Time): #3,925,274 of 4,157,543Top 95%
1
Patents All Time