Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6807784 | Combination partition screen and hanging structure for use in a combination partition screen | — | 2004-10-26 |
| 6553731 | Combination partition screen and hanging structure for use in a combination partition screen | — | 2003-04-29 |
| 6470647 | Wall board adjustment structure | — | 2002-10-29 |
| 5996299 | Partition wall material | — | 1999-12-07 |
| 5855100 | Partition wall | — | 1999-01-05 |