Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7370753 | Extendable conveyor with boom brake | Shenghong W. Yang | 2008-05-13 |
| 5764014 | Automated guided vehicle having ground track sensor | Jerome J. Jakeway, Joseph G. Mickley, David Zeitler | 1998-06-09 |