| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 11 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Packaging and shipping | |
| #4 | Transport | |
| #5 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | General building constructions | |
| #2 | Shaping clay | |
| #3 | Scaffolding | |
| #4 | Finishing work on buildings | |
| #5 | Special designs | |
| #6 | Ships | |
| #7 | Transport or storage devices |
| Publication | Filing date | Title |
|---|---|---|
| FR542062A | Method of making cement boats |