Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6736241 | Door track for an elevator door system | — | 2004-05-18 |
| 6722475 | Elevator safety plank assembly | Karl B. Orndorff | 2004-04-20 |
| D487369 | Shelving | Jack Miller, David Jablow, Alan J. Kaufman | 2004-03-09 |