Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8287450 | Laryngoscope with easy switch-and-select 2-blades combination | Kongyuan He | 2012-10-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8287450 | Laryngoscope with easy switch-and-select 2-blades combination | Kongyuan He | 2012-10-16 |