Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5154765 | Decorative objects with multicolor effects | — | 1992-10-13 |
| 5008143 | Decorative objects with multi-color effects | — | 1991-04-16 |
| 4968351 | Nacreous pigments colored by adsorbed dyes | Wasi Ahmed | 1990-11-06 |
| 4755229 | Colored micaceous pigments | — | 1988-07-05 |
| 4309480 | Iron blue nacreous pigments | — | 1982-01-05 |
| 4192691 | Metal oxide platelets as nacreous pigments | — | 1980-03-11 |