Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10392231 | Escalator system with vertical step risers and step-mounted angled side flanges | — | 2019-08-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10392231 | Escalator system with vertical step risers and step-mounted angled side flanges | — | 2019-08-27 |