Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6055997 | Assistive step-over cane assembly | Lisa Greenstadt | 2000-05-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6055997 | Assistive step-over cane assembly | Lisa Greenstadt | 2000-05-02 |