| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 6 | |
| #2 | United Kingdom | 2 | |
| #3 | Germany | 1 | |
| #4 | Denmark | 1 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Foundations and excavations | |
| #2 | Hydraulic engineering | |
| #3 | Ship-lifting devices | |
| #4 | Climate change adaptation technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bourgouin Jacques | 1 |
| #2 | Jacques Bourgouin | 1 |
| #3 | Bouvier Jean | 1 |
| #4 | Bouillot Paul | 1 |
| #5 | Wimereux Iale Calmeia | 1 |
| #6 | Jean Bouvier | 1 |
| #7 | Paul Bouillot | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE1113427B | Device for placing underwater concrete | |
| US2979913A | Devices for casting concrete under water | |
| GB756659A | Improvements in devices for casting concrete under water | |
| GB667502A | Improvements in and relating to the filling of locks, ferry-docks and the like |