Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8051951 | Retractable access platform | Ellie H. MacDonald | 2011-11-08 |
| 8015647 | Extended safety cage for retractable gangway | — | 2011-09-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8051951 | Retractable access platform | Ellie H. MacDonald | 2011-11-08 |
| 8015647 | Extended safety cage for retractable gangway | — | 2011-09-13 |