Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6414436 | Sapphire high intensity discharge projector lamp | Maurice Levis | 2002-07-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6414436 | Sapphire high intensity discharge projector lamp | Maurice Levis | 2002-07-02 |