| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 8 | |
| #2 | Belgium | 2 | |
| #3 | Canada | 2 | |
| #4 | Switzerland | 2 | |
| #5 | Italy | 2 | |
| #6 | African Intellectual Property Organization | 2 | |
| #7 | Poland | 2 | |
| #8 | Germany | 1 | |
| #9 | Greece | 1 | |
| #10 | Hungary | 1 | |
| #11 | Japan | 1 | |
| #12 | Mexico | 1 | |
| #13 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | General building constructions | |
| #2 | Structural elements | |
| #3 | Finishing work on buildings | |
| #4 | Shaping clay | |
| #5 | Domestic heating systems | |
| #6 | Scaffolding |
| # | Name | Total Patents |
|---|---|---|
| #1 | Vercelletto Michel | 7 |
| #2 | Mitsushieru Berushieretsutou | 1 |
| Publication | Filing date | Title |
|---|---|---|
| HU181006B | Wall unit particularly for building residential buildings and method for producing same | |
| CH630436A5 | Prefabricated wall, particularly for the construction of houses. | |
| FR2370147A1 | Roof mounted suspended scaffold - consists of two U=frames carrying planks, hung from hooked horizontal members immediately under roof | |
| OA04114A | Method and device for the construction of prefabricated housing units. | |
| CA985880A | Method and apparatus for the manufacture of prefabricated housing units |