Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6977776 | Head-mounted optical direct visualization system | Harald Volkenandt, Uwe Frey, Thomas Alt | 2005-12-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6977776 | Head-mounted optical direct visualization system | Harald Volkenandt, Uwe Frey, Thomas Alt | 2005-12-20 |