Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7931431 | Automated material handling system with load transfer vehicles | Charles E. Benedict, Brian G. Pfeifer, Christian A. Yates, James R. Dobbs | 2011-04-26 |
| 7909558 | Overhead vehicle storage system | Charles E. Benedict, Brian G. Pfeifer, Christian A. Yates, Richard E. Lackinger, James R. Dobbs | 2011-03-22 |