Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6893090 | Combination of a seat and a backrest supported by a frame | Dirk Laurens Van Deursen | 2005-05-17 |
| 5397295 | Chair | — | 1995-03-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6893090 | Combination of a seat and a backrest supported by a frame | Dirk Laurens Van Deursen | 2005-05-17 |
| 5397295 | Chair | — | 1995-03-14 |