Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5326392 | Platy pigments | Harold A. Miller, Philip Greenberg, Adolph Blum | 1994-07-05 |
| 4968351 | Nacreous pigments colored by adsorbed dyes | Louis Armanini | 1990-11-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5326392 | Platy pigments | Harold A. Miller, Philip Greenberg, Adolph Blum | 1994-07-05 |
| 4968351 | Nacreous pigments colored by adsorbed dyes | Louis Armanini | 1990-11-06 |