Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10253464 | Gangway having position locking assembly | John R. Lawson | 2019-04-09 |
| 6814522 | Pivot assembly | — | 2004-11-09 |
| 6405831 | Mobile lift unit | — | 2002-06-18 |
| 6085867 | Modular platform system | Robert A. Cooksey | 2000-07-11 |