| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 4 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | United States | 2 | |
| #4 | Australia | 1 | |
| #5 | Canada | 1 | |
| #6 | Switzerland | 1 | |
| #7 | Ukraine | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machine tools | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Doors and windows | |
| #2 | Unspecified technologies | |
| #3 | Indexing scheme relating to hinges | |
| #4 | Bolts for doors or windows | |
| #5 | Hinges for doors or windows | |
| #6 | Turning | |
| #7 | Woodworking tools | |
| #8 | Accessories for machine tools | |
| #9 | Structural elements | |
| #10 | Wood working |
| # | Name | Total Patents |
|---|---|---|
| #1 | Walch Christian | 13 |
| #2 | Kohler Dietmar | 3 |
| Publication | Filing date | Title |
|---|---|---|
| EP2004942A1 | Facade glazing element and facade glazing comprising such an element | |
| EP1715114A2 | Building element of solid wood | |
| UA93660C2 | Fitting for turning window | |
| CA2629887A1 | Fitting for a turning window | |
| EP1802838A2 | Window | |
| CH697651B1 | Window fitting. |