Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4910236 | Pigment product | Thomas E. Foye, Reinhard Sappok | 1990-03-20 |
| 4634471 | Pigment product | Thomas E. Foye | 1987-01-06 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4910236 | Pigment product | Thomas E. Foye, Reinhard Sappok | 1990-03-20 |
| 4634471 | Pigment product | Thomas E. Foye | 1987-01-06 |