| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 4 | |
| #2 | Hungary | 3 | |
| #3 | Sweden | 3 | |
| #4 | WIPO (World Intellectual Property Organization) | 3 | |
| #5 | Australia | 2 | |
| #6 | Norway | 2 | |
| #7 | Poland | 2 | |
| #8 | Taiwan | 2 | |
| #9 | United States | 2 | |
| #10 | Canada | 1 | |
| #11 | China | 1 | |
| #12 | Czechia | 1 | |
| #13 | Germany | 1 | |
| #14 | Denmark | 1 | |
| #15 | Hong Kong | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machine tools | |
| #3 | Mechanical elements | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Punching metal | |
| #2 | Pipes | |
| #3 | Roof coverings | |
| #4 | Unspecified technologies | |
| #5 | Doors and windows | |
| #6 | Hinges for doors or windows | |
| #7 | Indexing scheme relating to hinges |
| # | Name | Total Patents |
|---|---|---|
| #1 | Pedersen Torben | 13 |
| #2 | Andresen Werner J | 11 |
| #3 | Krichau Peter | 9 |
| #4 | Keinaenen Rauno | 2 |
| #5 | Schmidt-Hansen Hans | 1 |
| #6 | Krichau P | 1 |
| #7 | Wagner Hugo | 1 |
| #8 | Krichanu Peter | 1 |
| #9 | Andresen W J | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU9091698A | Roof cladding element, system and use of the elements | |
| CZ20001096A3 | Roof covering element, system and use of such covering element | |
| TW368456B | Method and apparatus for the manufacture of roof cladding elements, said roof cladding elements and roof cladding system comprising the same | |
| HU9903451A3 | Lift gate | |
| DK139392D0 | Method and pipe piece for providing a radially outward end edge bead on a pipe | |
| DE3943855B4 | Hubgliedertor |