Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6880274 | Crystal ball structure delivering virtual snowfall scene and light effect | — | 2005-04-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6880274 | Crystal ball structure delivering virtual snowfall scene and light effect | — | 2005-04-19 |