Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6321138 | Storage and retrieval system with automated order make up | Mark Livesay | 2001-11-20 |
| 6129497 | Stacker/retriever with overhead rack entry vehicle for palletless storage | Dennis R. Schmehl | 2000-10-10 |