Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6601864 | Device for preventing a wheelchair or a walker from passing through a doorway | — | 2003-08-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6601864 | Device for preventing a wheelchair or a walker from passing through a doorway | — | 2003-08-05 |