Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10112078 | Step assembly with fall arrest capability including removable step | Raymond Tai | 2018-10-30 |
| D828931 | Step unit with fall arrest capability having a built-in support plate | — | 2018-09-18 |
| D828932 | Step unit with fall arrest capability | — | 2018-09-18 |