| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 2 | |
| #2 | Belgium | 1 | |
| #3 | Canada | 1 | |
| #4 | Germany | 1 | |
| #5 | Spain | 1 | |
| #6 | France | 1 | |
| #7 | United Kingdom | 1 | |
| #8 | Italy | 1 | |
| #9 | Luxembourg | 1 | |
| #10 | Netherlands | 1 | |
| #11 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Civil engineering | |
| #3 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Foundations and excavations | |
| #3 | Load transportation vehicles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bernard Alain | 3 |
| #2 | Chedeville Robert | 3 |
| #3 | A Couturier S | 2 |
| #4 | Chedeville R | 2 |
| #5 | Bernard A | 2 |
| #6 | Alain Bernard | 1 |
| #7 | Robert Chedeville | 1 |
| Publication | Filing date | Title |
|---|---|---|
| BE889106A | Anchoring head |