Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5556641 | Light stable color compositions | George Lambridis | 1996-09-17 |
| 5505965 | Method of improving the stability of colorant containing particles | George Lambridis | 1996-04-09 |