| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 17 | |
| #2 | Germany | 15 | |
| #3 | Switzerland | 4 | |
| #4 | United Kingdom | 1 | |
| #5 | Sweden | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Materials and metallurgy | |
| #4 | Electrical machinery and energy | |
| #5 | Surface technology and coating | |
| #6 | Weapons |
| # | Technology | |
|---|---|---|
| #1 | Shaping clay | |
| #2 | General building constructions | |
| #3 | Structural elements | |
| #4 | Building materials | |
| #5 | Doors and windows | |
| #6 | Special electric heating or lighting | |
| #7 | Armour | |
| #8 | Layered products | |
| #9 | Shaping of plastics | |
| #10 | Scaffolding |
| # | Name | Total Patents |
|---|---|---|
| #1 | Camus Raymond Francois Emile | 23 |
| #2 | Emile Camus Raymond Francois | 7 |
| #3 | Francois Emile Camus Raymond | 4 |
| #4 | Allard Francois | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US3983673A | Volumic construction element of generally rectangular parallelepiped shape | |
| GB1236526A | A fastening device |