| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 4 | |
| #2 | Netherlands | 4 | |
| #3 | Israel | 2 | |
| #4 | United States | 2 | |
| #5 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Railway bodies | |
| #2 | Load transportation vehicles | |
| #3 | Special information storage | |
| #4 | Railway systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Van Den Pol Aart Antonie | 4 |
| #2 | Van Den Pol Aart A | 2 |
| #3 | Pol Aart Antonie Van Den | 1 |
| #4 | Aart Antonie Van Den Pol | 1 |
| Publication | Filing date | Title |
|---|---|---|
| NL8903019A | Locking device for container. | |
| IL89543D0 | Swivel platform for a rail vehicle | |
| NL8800161A | Turntable for a rail vehicle. | |
| GB8525899D0 | Loading and unloading load platforms on to vehicles | |
| NL8403496A | Method for transporting a container. |