| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 4 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | United States | 2 | |
| #4 | Canada | 1 | |
| #5 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Structural elements | |
| #2 | Belts or cables for driving | |
| #3 | Unspecified technologies | |
| #4 | Construction of roads | |
| #5 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Chaize Alain | 7 |
| Publication | Filing date | Title |
|---|---|---|
| FR2648846A1 | Locking device for lengthened reinforcement under voltage | |
| FR2635543A1 | Method and devices for opening a floor surface, particularly for covering a pavement | |
| FR2635544A1 | Methods and apparatus for opening a floor surface, particularly for covering a pavement | |
| FR2625241A1 | Locking device for lengthened reinforcement under voltage |