Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6867697 | System for guiding the visually handicapped | Pravin Nanayakkara, Lakdas Nanayakkara | 2005-03-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6867697 | System for guiding the visually handicapped | Pravin Nanayakkara, Lakdas Nanayakkara | 2005-03-15 |