Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6643493 | Apparatus and method for registering students and evaluating their performance | — | 2003-11-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6643493 | Apparatus and method for registering students and evaluating their performance | — | 2003-11-04 |