| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | Canada | 3 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | Norway | 2 | |
| #5 | Australia | 1 | |
| #6 | Denmark | 1 | |
| #7 | Italy | 1 | |
| #8 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Mechanical elements | |
| #3 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Chairs and beds | |
| #2 | Shafts | |
| #3 | Special printing | |
| #4 | Printing machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Arild Tor | 14 |
| #2 | Gehres Thomas | 1 |
| #3 | Tor Arild | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4438978A | Tilt back mechanism for a chair | |
| US4431157A | Pivotal adjustment mechanism | |
| EP0064541A1 | Suspension element for a chair. | |
| US3898929A | Hickey picking device for letter press or offset printing presses |