| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 15 | |
| #2 | United Kingdom | 7 | |
| #3 | Belgium | 4 | |
| #4 | Switzerland | 3 | |
| #5 | Germany | 3 | |
| #6 | Spain | 1 | |
| #7 | Monaco | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | General building constructions | |
| #2 | Doors and windows | |
| #3 | Finishing work on buildings | |
| #4 | Locks | |
| #5 | Indexing scheme relating to hinges | |
| #6 | Hinges for doors or windows | |
| #7 | Unspecified technologies | |
| #8 | Roof coverings | |
| #9 | Shafts | |
| #10 | Structural elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Piget Jacques | 2 |
| #2 | Pierre Delaroche | 2 |
| #3 | Hubert Noel | 2 |
| #4 | Jean-Paul Leclercq | 1 |
| #5 | Kalus Serge | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1329614A | Hinge devices | |
| GB1327053A | Method for fixing prefabricated ceiling sections | |
| GB1319484A | Metal casement windows | |
| GB1319485A | Latching device | |
| FR2076758A5 | Soundproof building panels - comprising metal/plastic/metal laminates | |
| ES372629A1 | Fixing devices for curtain walls or roofs | |
| GB1224415A | Externally mountable windows |