Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5543269 | Image writing on ceramics | Dilip K. Chatterjee, Syamal K. Ghosh, Wayne K. Shaffer | 1996-08-06 |
| 4684602 | Multicolor laser recording method and element | Mark Lelental, James K. Lee | 1987-08-04 |