Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7129008 | Holographic recording material | Ryszard Burzynski, Deepak Kumar, Dale R. Tyczka | 2006-10-31 |
| 6344297 | Holographic recording material | Ryszard Burzynski, Deepak Kumar, Dale R. Tyczka | 2002-02-05 |