Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6499910 | Method for applying guidelines for visually handicapped persons | Tamar Vanessa Grahmbeek | 2002-12-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6499910 | Method for applying guidelines for visually handicapped persons | Tamar Vanessa Grahmbeek | 2002-12-31 |