| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 2 | |
| #2 | France | 2 | |
| #3 | United Kingdom | 2 | |
| #4 | Japan | 2 | |
| #5 | Sweden | 2 | |
| #6 | United States | 2 | |
| #7 | Australia | 1 | |
| #8 | Italy | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Nails | |
| #2 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hansson E G | 3 |
| #2 | Hansson Erik G | 2 |
| #3 | Erike Geeran Hanson | 1 |
| #4 | Eritsuku Geeran Hanson | 1 |
| #5 | Hansson Erik Goeran | 1 |
| #6 | Hansson Erik Foeran | 1 |
| Publication | Filing date | Title |
|---|---|---|
| IT1091530B | U=shaped clamping bracket made from flat strip - has tapered screw fitting into coaxial holes in flanks to create clamping action | |
| AU3169577A | Conical screw attachment device | |
| GB1564584A | Clamp |