Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4343653 | Completely oxidized Sulfur Black 1 for ink | Bradley Beach, Paul D. Gates | 1982-08-10 |
VJ
Vaughn J. Schum, Jr.
Overall (1982): #80,283 of 81,411Top 100%
1
Patents 1982