Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6007044 | Adjustable-length column for chairs or the like | — | 1999-12-28 |
| 5531413 | Adjustable-length column for chairs, tables or the like | Herbert Wolf | 1996-07-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6007044 | Adjustable-length column for chairs or the like | — | 1999-12-28 |
| 5531413 | Adjustable-length column for chairs, tables or the like | Herbert Wolf | 1996-07-02 |