Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6817149 | Power and data supply column for a space dividing system | Niels Diffrient, Andrew J. Kopish | 2004-11-16 |
| 6772567 | Space dividing partition system | Niels Diffrient Jr., Andrew J. Kopish | 2004-08-10 |
| 6754998 | Partition panel for a space dividing system | Niels Diffrient, Andrew J. Kopish | 2004-06-29 |