Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D491401 | Chair back | Jian Yang, Paul T. Zink, Jason Andrews | 2004-06-15 |
| 6679571 | Convertible furniture | Jack L. Lawson, Nancy Rasche, Edmund Apperson | 2004-01-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D491401 | Chair back | Jian Yang, Paul T. Zink, Jason Andrews | 2004-06-15 |
| 6679571 | Convertible furniture | Jack L. Lawson, Nancy Rasche, Edmund Apperson | 2004-01-20 |