| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 6 | |
| #2 | United Kingdom | 3 | |
| #3 | United States | 3 | |
| #4 | France | 2 | |
| #5 | Switzerland | 1 | |
| #6 | Germany | 1 | |
| #7 | Denmark | 1 | |
| #8 | Spain | 1 | |
| #9 | Italy | 1 | |
| #10 | Japan | 1 | |
| #11 | Netherlands | 1 | |
| #12 | Norway | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Machine tools | |
| #3 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Containers for goods storage | |
| #2 | Punching metal | |
| #3 | Closing and opening bottles | |
| #4 | Transport or storage devices | |
| #5 | Medical purpose containers |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zetterberg Einar | 4 |
| #2 | Johansson Goeran Lennart Danie | 2 |
| #3 | Johansson G L D | 1 |
| #4 | Asberg I | 1 |
| #5 | Zetterberg E | 1 |
| #6 | Farden A | 1 |
| #7 | Johansson Goran Lennart Daniel | 1 |
| #8 | Haggard J | 1 |
| #9 | Goeeran Renaato Danieru Yohans | 1 |
| #10 | Haggard J-O | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4081098A | Container lid having gripping means | |
| FR1542971A | Machine in particular for clamping threaded closure elements on tanks | |
| GB1180837A | A Machine for Tightening Threaded Closures on Containers. | |
| GB1071008A | A device for placing threaded closures on containers | |
| US3477202A | Device for placing threaded closures on containers |