| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 2 | |
| #2 | Australia | 1 | |
| #3 | Brazil | 1 | |
| #4 | Canada | 1 | |
| #5 | Denmark | 1 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | Spain | 1 | |
| #8 | Finland | 1 | |
| #9 | Monaco | 1 | |
| #10 | Norway | 1 | |
| #11 | WIPO (World Intellectual Property Organization) | 1 | |
| #12 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Control | |
| #2 | IT methods for management |
| # | Technology | |
|---|---|---|
| #1 | Registering devices | |
| #2 | Data processing systems | |
| #3 | Coin-freed |
| # | Name | Total Patents |
|---|---|---|
| #1 | Peaux Raymond | 10 |
| #2 | Saglio Claude | 10 |
| #3 | Claude Saglio | 2 |
| #4 | Raymond Peaux | 2 |
| Publication | Filing date | Title |
|---|---|---|
| CA1332760C | Continuously varying hourly rate parking credit card device | |
| FR2632103A1 | Variable hourly rate parking credit card device |