| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 12 | |
| #2 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | General building constructions | |
| #2 | Doors and windows | |
| #3 | Construction of roads | |
| #4 | Lifting and pushing | |
| #5 | Swimming pools | |
| #6 | Foundations and excavations | |
| #7 | Structural elements |
| Publication | Filing date | Title |
|---|---|---|
| GB186344A | Improvements in the construction of concrete vaulting for hangars, or sheds for airships and analogous engineering structures |