| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Norway | 9 | |
| #2 | WIPO (World Intellectual Property Organization) | 5 | |
| #3 | EPO (European Patent Office) | 3 | |
| #4 | Canada | 2 | |
| #5 | Germany | 2 | |
| #6 | United Kingdom | 2 | |
| #7 | United States | 2 | |
| #8 | Denmark | 1 | |
| #9 | Finland | 1 | |
| #10 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Chairs and beds |
| # | Name | Total Patents |
|---|---|---|
| #1 | Buchacz Jurek | 28 |
| Publication | Filing date | Title |
|---|---|---|
| EP1998648A1 | Chair with adjustable back support | |
| EP1998647A1 | Device for ajusting the seat for a chair | |
| WO2007100260A1 | Tilting spring mechanism for a chair, especially an office- or working chair | |
| DE19530555A1 | Chair, especially office or work chair | |
| GB9516770D0 | An assembly for enabling a chair seat to be of adjustable seat depth | |
| WO9517117A1 | Improvement in a tilting means for a chair | |
| CA1277220C | Adjustable sitting device |